Home / 62,607.06-93,908.16-25,155.90

Finding the Fourth Proportional to 62,607.06, 93,908.16 and 25,155.90

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Solution

The fourth proportional to 62,607.06, 93,908.16 and 25,155.90 is: 37,732.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,607.06 : 93,908.16 = 25,155.90 : x
  2. Step 2: Convert to fraction form
    62,607.06/93,908.16 = 25,155.90/x
  3. Step 3: Cross multiply
    62,607.06x = 93,908.16 × 25,155.90
  4. Step 4: Simplify right side
    62,607.06x = 2,362,344,282.14
  5. Step 5: Solve for x
    x = 2,362,344,282.14/62,607.06
  6. Step 6: Final answer
    x = 37,732.87

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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.