Home / 59,724.17-89,595.09-19,747.29

Finding the Fourth Proportional to 59,724.17, 89,595.09 and 19,747.29

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Solution

The fourth proportional to 59,724.17, 89,595.09 and 19,747.29 is: 29,623.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,724.17 : 89,595.09 = 19,747.29 : x
  2. Step 2: Convert to fraction form
    59,724.17/89,595.09 = 19,747.29/x
  3. Step 3: Cross multiply
    59,724.17x = 89,595.09 × 19,747.29
  4. Step 4: Simplify right side
    59,724.17x = 1,769,260,224.81
  5. Step 5: Solve for x
    x = 1,769,260,224.81/59,724.17
  6. Step 6: Final answer
    x = 29,623.86

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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.