Home / 48,179.36-72,251.12-17,006.24

Finding the Fourth Proportional to 48,179.36, 72,251.12 and 17,006.24

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Solution

The fourth proportional to 48,179.36, 72,251.12 and 17,006.24 is: 25,503.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,179.36 : 72,251.12 = 17,006.24 : x
  2. Step 2: Convert to fraction form
    48,179.36/72,251.12 = 17,006.24/x
  3. Step 3: Cross multiply
    48,179.36x = 72,251.12 × 17,006.24
  4. Step 4: Simplify right side
    48,179.36x = 1,228,719,886.99
  5. Step 5: Solve for x
    x = 1,228,719,886.99/48,179.36
  6. Step 6: Final answer
    x = 25,503.03

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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.