Home / 59,924.61-89,942.13-30,363.39

Finding the Fourth Proportional to 59,924.61, 89,942.13 and 30,363.39

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Solution

The fourth proportional to 59,924.61, 89,942.13 and 30,363.39 is: 45,573.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,924.61 : 89,942.13 = 30,363.39 : x
  2. Step 2: Convert to fraction form
    59,924.61/89,942.13 = 30,363.39/x
  3. Step 3: Cross multiply
    59,924.61x = 89,942.13 × 30,363.39
  4. Step 4: Simplify right side
    59,924.61x = 2,730,947,970.62
  5. Step 5: Solve for x
    x = 2,730,947,970.62/59,924.61
  6. Step 6: Final answer
    x = 45,573.06

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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.