Home / 48,557.24-72,843.03-24,878.18

Finding the Fourth Proportional to 48,557.24, 72,843.03 and 24,878.18

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Solution

The fourth proportional to 48,557.24, 72,843.03 and 24,878.18 is: 37,320.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,557.24 : 72,843.03 = 24,878.18 : x
  2. Step 2: Convert to fraction form
    48,557.24/72,843.03 = 24,878.18/x
  3. Step 3: Cross multiply
    48,557.24x = 72,843.03 × 24,878.18
  4. Step 4: Simplify right side
    48,557.24x = 1,812,202,012.09
  5. Step 5: Solve for x
    x = 1,812,202,012.09/48,557.24
  6. Step 6: Final answer
    x = 37,320.94

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1.5x scale

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.