Home / 63,174.71-94,761.86-25,726.46

Finding the Fourth Proportional to 63,174.71, 94,761.86 and 25,726.46

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Solution

The fourth proportional to 63,174.71, 94,761.86 and 25,726.46 is: 38,589.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,174.71 : 94,761.86 = 25,726.46 : x
  2. Step 2: Convert to fraction form
    63,174.71/94,761.86 = 25,726.46/x
  3. Step 3: Cross multiply
    63,174.71x = 94,761.86 × 25,726.46
  4. Step 4: Simplify right side
    63,174.71x = 2,437,886,598.37
  5. Step 5: Solve for x
    x = 2,437,886,598.37/63,174.71
  6. Step 6: Final answer
    x = 38,589.60

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1.5x scale

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.