Home / 59,583.69-89,375.46-15,210.45

Finding the Fourth Proportional to 59,583.69, 89,375.46 and 15,210.45

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Solution

The fourth proportional to 59,583.69, 89,375.46 and 15,210.45 is: 22,815.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,583.69 : 89,375.46 = 15,210.45 : x
  2. Step 2: Convert to fraction form
    59,583.69/89,375.46 = 15,210.45/x
  3. Step 3: Cross multiply
    59,583.69x = 89,375.46 × 15,210.45
  4. Step 4: Simplify right side
    59,583.69x = 1,359,440,908.52
  5. Step 5: Solve for x
    x = 1,359,440,908.52/59,583.69
  6. Step 6: Final answer
    x = 22,815.65

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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.