Home / 99,517.72-148,925.98-62,095.42

Finding the Fourth Proportional to 99,517.72, 148,925.98 and 62,095.42

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Solution

The fourth proportional to 99,517.72, 148,925.98 and 62,095.42 is: 92,924.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,517.72 : 148,925.98 = 62,095.42 : x
  2. Step 2: Convert to fraction form
    99,517.72/148,925.98 = 62,095.42/x
  3. Step 3: Cross multiply
    99,517.72x = 148,925.98 × 62,095.42
  4. Step 4: Simplify right side
    99,517.72x = 9,247,621,277.01
  5. Step 5: Solve for x
    x = 9,247,621,277.01/99,517.72
  6. Step 6: Final answer
    x = 92,924.37

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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.