Home / 67,305.41-92,882.08-37,091.81

Finding the Fourth Proportional to 67,305.41, 92,882.08 and 37,091.81

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Solution

The fourth proportional to 67,305.41, 92,882.08 and 37,091.81 is: 51,187.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,305.41 : 92,882.08 = 37,091.81 : x
  2. Step 2: Convert to fraction form
    67,305.41/92,882.08 = 37,091.81/x
  3. Step 3: Cross multiply
    67,305.41x = 92,882.08 × 37,091.81
  4. Step 4: Simplify right side
    67,305.41x = 3,445,164,463.76
  5. Step 5: Solve for x
    x = 3,445,164,463.76/67,305.41
  6. Step 6: Final answer
    x = 51,187.04

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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.