Home / 35,207.16-52,773.66-13,006.32

Finding the Fourth Proportional to 35,207.16, 52,773.66 and 13,006.32

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Solution

The fourth proportional to 35,207.16, 52,773.66 and 13,006.32 is: 19,495.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,207.16 : 52,773.66 = 13,006.32 : x
  2. Step 2: Convert to fraction form
    35,207.16/52,773.66 = 13,006.32/x
  3. Step 3: Cross multiply
    35,207.16x = 52,773.66 × 13,006.32
  4. Step 4: Simplify right side
    35,207.16x = 686,391,109.53
  5. Step 5: Solve for x
    x = 686,391,109.53/35,207.16
  6. Step 6: Final answer
    x = 19,495.78

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.