Home / 59,750.43-89,625.04-15,377.01

Finding the Fourth Proportional to 59,750.43, 89,625.04 and 15,377.01

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Solution

The fourth proportional to 59,750.43, 89,625.04 and 15,377.01 is: 23,065.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,750.43 : 89,625.04 = 15,377.01 : x
  2. Step 2: Convert to fraction form
    59,750.43/89,625.04 = 15,377.01/x
  3. Step 3: Cross multiply
    59,750.43x = 89,625.04 × 15,377.01
  4. Step 4: Simplify right side
    59,750.43x = 1,378,165,097.89
  5. Step 5: Solve for x
    x = 1,378,165,097.89/59,750.43
  6. Step 6: Final answer
    x = 23,065.36

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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.