Home / 59,663.04-89,496.84-18,108.96

Finding the Fourth Proportional to 59,663.04, 89,496.84 and 18,108.96

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Solution

The fourth proportional to 59,663.04, 89,496.84 and 18,108.96 is: 27,164.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,663.04 : 89,496.84 = 18,108.96 : x
  2. Step 2: Convert to fraction form
    59,663.04/89,496.84 = 18,108.96/x
  3. Step 3: Cross multiply
    59,663.04x = 89,496.84 × 18,108.96
  4. Step 4: Simplify right side
    59,663.04x = 1,620,694,695.69
  5. Step 5: Solve for x
    x = 1,620,694,695.69/59,663.04
  6. Step 6: Final answer
    x = 27,164.13

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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.