Home / 4,441.52-6,128.76-2,451.92

Finding the Fourth Proportional to 4,441.52, 6,128.76 and 2,451.92

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Solution

The fourth proportional to 4,441.52, 6,128.76 and 2,451.92 is: 3,383.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,441.52 : 6,128.76 = 2,451.92 : x
  2. Step 2: Convert to fraction form
    4,441.52/6,128.76 = 2,451.92/x
  3. Step 3: Cross multiply
    4,441.52x = 6,128.76 × 2,451.92
  4. Step 4: Simplify right side
    4,441.52x = 15,027,229.22
  5. Step 5: Solve for x
    x = 15,027,229.22/4,441.52
  6. Step 6: Final answer
    x = 3,383.35

Related Problems

Find fourth proportional to 2,220.76, 3,064.38 and 1,225.96
Half scale
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Double scale
Find fourth proportional to 4,442.52, 6,130.14 and 2,452.92
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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.