Home / 69,302.66-95,637.70-37,471.52

Finding the Fourth Proportional to 69,302.66, 95,637.70 and 37,471.52

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Solution

The fourth proportional to 69,302.66, 95,637.70 and 37,471.52 is: 51,710.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,302.66 : 95,637.70 = 37,471.52 : x
  2. Step 2: Convert to fraction form
    69,302.66/95,637.70 = 37,471.52/x
  3. Step 3: Cross multiply
    69,302.66x = 95,637.70 × 37,471.52
  4. Step 4: Simplify right side
    69,302.66x = 3,583,690,274.24
  5. Step 5: Solve for x
    x = 3,583,690,274.24/69,302.66
  6. Step 6: Final answer
    x = 51,710.72

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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.