Home / 67,233.62-92,781.65-37,018.16

Finding the Fourth Proportional to 67,233.62, 92,781.65 and 37,018.16

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Solution

The fourth proportional to 67,233.62, 92,781.65 and 37,018.16 is: 51,084.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,233.62 : 92,781.65 = 37,018.16 : x
  2. Step 2: Convert to fraction form
    67,233.62/92,781.65 = 37,018.16/x
  3. Step 3: Cross multiply
    67,233.62x = 92,781.65 × 37,018.16
  4. Step 4: Simplify right side
    67,233.62x = 3,434,606,463.23
  5. Step 5: Solve for x
    x = 3,434,606,463.23/67,233.62
  6. Step 6: Final answer
    x = 51,084.66

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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.