Home / 41,108.01-61,669.79-13,035.14

Finding the Fourth Proportional to 41,108.01, 61,669.79 and 13,035.14

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Solution

The fourth proportional to 41,108.01, 61,669.79 and 13,035.14 is: 19,555.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,108.01 : 61,669.79 = 13,035.14 : x
  2. Step 2: Convert to fraction form
    41,108.01/61,669.79 = 13,035.14/x
  3. Step 3: Cross multiply
    41,108.01x = 61,669.79 × 13,035.14
  4. Step 4: Simplify right side
    41,108.01x = 803,873,972.90
  5. Step 5: Solve for x
    x = 803,873,972.90/41,108.01
  6. Step 6: Final answer
    x = 19,555.17

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1.5x scale

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.