Home / 59,580.14-89,370.13-15,206.89

Finding the Fourth Proportional to 59,580.14, 89,370.13 and 15,206.89

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Solution

The fourth proportional to 59,580.14, 89,370.13 and 15,206.89 is: 22,810.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,580.14 : 89,370.13 = 15,206.89 : x
  2. Step 2: Convert to fraction form
    59,580.14/89,370.13 = 15,206.89/x
  3. Step 3: Cross multiply
    59,580.14x = 89,370.13 × 15,206.89
  4. Step 4: Simplify right side
    59,580.14x = 1,359,041,736.20
  5. Step 5: Solve for x
    x = 1,359,041,736.20/59,580.14
  6. Step 6: Final answer
    x = 22,810.31

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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.