Home / 58,905.30-88,355.80-25,625.38

Finding the Fourth Proportional to 58,905.30, 88,355.80 and 25,625.38

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Solution

The fourth proportional to 58,905.30, 88,355.80 and 25,625.38 is: 38,437.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,905.30 : 88,355.80 = 25,625.38 : x
  2. Step 2: Convert to fraction form
    58,905.30/88,355.80 = 25,625.38/x
  3. Step 3: Cross multiply
    58,905.30x = 88,355.80 × 25,625.38
  4. Step 4: Simplify right side
    58,905.30x = 2,264,150,950.20
  5. Step 5: Solve for x
    x = 2,264,150,950.20/58,905.30
  6. Step 6: Final answer
    x = 38,437.13

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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.