Home / 67,233.49-92,781.45-37,018.19

Finding the Fourth Proportional to 67,233.49, 92,781.45 and 37,018.19

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Solution

The fourth proportional to 67,233.49, 92,781.45 and 37,018.19 is: 51,084.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,233.49 : 92,781.45 = 37,018.19 : x
  2. Step 2: Convert to fraction form
    67,233.49/92,781.45 = 37,018.19/x
  3. Step 3: Cross multiply
    67,233.49x = 92,781.45 × 37,018.19
  4. Step 4: Simplify right side
    67,233.49x = 3,434,601,576.53
  5. Step 5: Solve for x
    x = 3,434,601,576.53/67,233.49
  6. Step 6: Final answer
    x = 51,084.69

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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.