Home / 59,169.43-88,754.93-19,726.56

Finding the Fourth Proportional to 59,169.43, 88,754.93 and 19,726.56

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Solution

The fourth proportional to 59,169.43, 88,754.93 and 19,726.56 is: 29,590.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,169.43 : 88,754.93 = 19,726.56 : x
  2. Step 2: Convert to fraction form
    59,169.43/88,754.93 = 19,726.56/x
  3. Step 3: Cross multiply
    59,169.43x = 88,754.93 × 19,726.56
  4. Step 4: Simplify right side
    59,169.43x = 1,750,829,538.24
  5. Step 5: Solve for x
    x = 1,750,829,538.24/59,169.43
  6. Step 6: Final answer
    x = 29,590.10

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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.