Home / 63,187.07-94,754.25-25,721.82

Finding the Fourth Proportional to 63,187.07, 94,754.25 and 25,721.82

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Solution

The fourth proportional to 63,187.07, 94,754.25 and 25,721.82 is: 38,572.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,187.07 : 94,754.25 = 25,721.82 : x
  2. Step 2: Convert to fraction form
    63,187.07/94,754.25 = 25,721.82/x
  3. Step 3: Cross multiply
    63,187.07x = 94,754.25 × 25,721.82
  4. Step 4: Simplify right side
    63,187.07x = 2,437,251,762.74
  5. Step 5: Solve for x
    x = 2,437,251,762.74/63,187.07
  6. Step 6: Final answer
    x = 38,572.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.