Home / 3,551.16-4,901.04-2,224.92

Finding the Fourth Proportional to 3,551.16, 4,901.04 and 2,224.92

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Solution

The fourth proportional to 3,551.16, 4,901.04 and 2,224.92 is: 3,070.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,551.16 : 4,901.04 = 2,224.92 : x
  2. Step 2: Convert to fraction form
    3,551.16/4,901.04 = 2,224.92/x
  3. Step 3: Cross multiply
    3,551.16x = 4,901.04 × 2,224.92
  4. Step 4: Simplify right side
    3,551.16x = 10,904,421.92
  5. Step 5: Solve for x
    x = 10,904,421.92/3,551.16
  6. Step 6: Final answer
    x = 3,070.66

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Double scale
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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.