Home / 48,532.95-72,799.80-15,252.27

Finding the Fourth Proportional to 48,532.95, 72,799.80 and 15,252.27

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Solution

The fourth proportional to 48,532.95, 72,799.80 and 15,252.27 is: 22,878.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,532.95 : 72,799.80 = 15,252.27 : x
  2. Step 2: Convert to fraction form
    48,532.95/72,799.80 = 15,252.27/x
  3. Step 3: Cross multiply
    48,532.95x = 72,799.80 × 15,252.27
  4. Step 4: Simplify right side
    48,532.95x = 1,110,362,205.55
  5. Step 5: Solve for x
    x = 1,110,362,205.55/48,532.95
  6. Step 6: Final answer
    x = 22,878.52

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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.