Home / 59,583.30-89,374.88-15,210.06

Finding the Fourth Proportional to 59,583.30, 89,374.88 and 15,210.06

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Solution

The fourth proportional to 59,583.30, 89,374.88 and 15,210.06 is: 22,815.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,583.30 : 89,374.88 = 15,210.06 : x
  2. Step 2: Convert to fraction form
    59,583.30/89,374.88 = 15,210.06/x
  3. Step 3: Cross multiply
    59,583.30x = 89,374.88 × 15,210.06
  4. Step 4: Simplify right side
    59,583.30x = 1,359,397,287.29
  5. Step 5: Solve for x
    x = 1,359,397,287.29/59,583.30
  6. Step 6: Final answer
    x = 22,815.07

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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.