Home / 48,363.40-72,515.94-22,090.24

Finding the Fourth Proportional to 48,363.40, 72,515.94 and 22,090.24

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Solution

The fourth proportional to 48,363.40, 72,515.94 and 22,090.24 is: 33,122.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,363.40 : 72,515.94 = 22,090.24 : x
  2. Step 2: Convert to fraction form
    48,363.40/72,515.94 = 22,090.24/x
  3. Step 3: Cross multiply
    48,363.40x = 72,515.94 × 22,090.24
  4. Step 4: Simplify right side
    48,363.40x = 1,601,894,518.43
  5. Step 5: Solve for x
    x = 1,601,894,518.43/48,363.40
  6. Step 6: Final answer
    x = 33,122.04

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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.