Home / 35,854.08-53,781.06-17,077.17

Finding the Fourth Proportional to 35,854.08, 53,781.06 and 17,077.17

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Solution

The fourth proportional to 35,854.08, 53,781.06 and 17,077.17 is: 25,615.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,854.08 : 53,781.06 = 17,077.17 : x
  2. Step 2: Convert to fraction form
    35,854.08/53,781.06 = 17,077.17/x
  3. Step 3: Cross multiply
    35,854.08x = 53,781.06 × 17,077.17
  4. Step 4: Simplify right side
    35,854.08x = 918,428,304.40
  5. Step 5: Solve for x
    x = 918,428,304.40/35,854.08
  6. Step 6: Final answer
    x = 25,615.73

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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.