Home / 69,372.11-95,733.75-37,541.00

Finding the Fourth Proportional to 69,372.11, 95,733.75 and 37,541.00

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Solution

The fourth proportional to 69,372.11, 95,733.75 and 37,541.00 is: 51,806.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,372.11 : 95,733.75 = 37,541.00 : x
  2. Step 2: Convert to fraction form
    69,372.11/95,733.75 = 37,541.00/x
  3. Step 3: Cross multiply
    69,372.11x = 95,733.75 × 37,541.00
  4. Step 4: Simplify right side
    69,372.11x = 3,593,941,088.86
  5. Step 5: Solve for x
    x = 3,593,941,088.86/69,372.11
  6. Step 6: Final answer
    x = 51,806.71

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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.