Home / 5,352.68-7,386.72-3,256.76

Finding the Fourth Proportional to 5,352.68, 7,386.72 and 3,256.76

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Solution

The fourth proportional to 5,352.68, 7,386.72 and 3,256.76 is: 4,494.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,352.68 : 7,386.72 = 3,256.76 : x
  2. Step 2: Convert to fraction form
    5,352.68/7,386.72 = 3,256.76/x
  3. Step 3: Cross multiply
    5,352.68x = 7,386.72 × 3,256.76
  4. Step 4: Simplify right side
    5,352.68x = 24,056,774.23
  5. Step 5: Solve for x
    x = 24,056,774.23/5,352.68
  6. Step 6: Final answer
    x = 4,494.34

Related Problems

Find fourth proportional to 2,676.34, 3,693.36 and 1,628.38
Half scale
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Double scale
Find fourth proportional to 5,353.68, 7,388.10 and 3,257.76
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.