Home / 75,265.04-112,901.88-22,669.04

Finding the Fourth Proportional to 75,265.04, 112,901.88 and 22,669.04

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Solution

The fourth proportional to 75,265.04, 112,901.88 and 22,669.04 is: 34,004.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,265.04 : 112,901.88 = 22,669.04 : x
  2. Step 2: Convert to fraction form
    75,265.04/112,901.88 = 22,669.04/x
  3. Step 3: Cross multiply
    75,265.04x = 112,901.88 × 22,669.04
  4. Step 4: Simplify right side
    75,265.04x = 2,559,377,233.80
  5. Step 5: Solve for x
    x = 2,559,377,233.80/75,265.04
  6. Step 6: Final answer
    x = 34,004.86

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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.