Home / 48,362.27-72,537.93-15,079.50

Finding the Fourth Proportional to 48,362.27, 72,537.93 and 15,079.50

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Solution

The fourth proportional to 48,362.27, 72,537.93 and 15,079.50 is: 22,617.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,362.27 : 72,537.93 = 15,079.50 : x
  2. Step 2: Convert to fraction form
    48,362.27/72,537.93 = 15,079.50/x
  3. Step 3: Cross multiply
    48,362.27x = 72,537.93 × 15,079.50
  4. Step 4: Simplify right side
    48,362.27x = 1,093,835,715.44
  5. Step 5: Solve for x
    x = 1,093,835,715.44/48,362.27
  6. Step 6: Final answer
    x = 22,617.55

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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.