Home / 48,172.03-72,250.74-16,577.17

Finding the Fourth Proportional to 48,172.03, 72,250.74 and 16,577.17

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Solution

The fourth proportional to 48,172.03, 72,250.74 and 16,577.17 is: 24,863.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,172.03 : 72,250.74 = 16,577.17 : x
  2. Step 2: Convert to fraction form
    48,172.03/72,250.74 = 16,577.17/x
  3. Step 3: Cross multiply
    48,172.03x = 72,250.74 × 16,577.17
  4. Step 4: Simplify right side
    48,172.03x = 1,197,712,799.61
  5. Step 5: Solve for x
    x = 1,197,712,799.61/48,172.03
  6. Step 6: Final answer
    x = 24,863.24

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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.