Home / 4,010.04-5,530.76-2,666.24

Finding the Fourth Proportional to 4,010.04, 5,530.76 and 2,666.24

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Solution

The fourth proportional to 4,010.04, 5,530.76 and 2,666.24 is: 3,677.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,010.04 : 5,530.76 = 2,666.24 : x
  2. Step 2: Convert to fraction form
    4,010.04/5,530.76 = 2,666.24/x
  3. Step 3: Cross multiply
    4,010.04x = 5,530.76 × 2,666.24
  4. Step 4: Simplify right side
    4,010.04x = 14,746,333.54
  5. Step 5: Solve for x
    x = 14,746,333.54/4,010.04
  6. Step 6: Final answer
    x = 3,677.35

Related Problems

Find fourth proportional to 2,005.02, 2,765.38 and 1,333.12
Half scale
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Double scale
Find fourth proportional to 4,011.04, 5,532.14 and 2,667.24
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.