Home / 67,553.01-101,305.22-23,168.25

Finding the Fourth Proportional to 67,553.01, 101,305.22 and 23,168.25

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Solution

The fourth proportional to 67,553.01, 101,305.22 and 23,168.25 is: 34,744.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,553.01 : 101,305.22 = 23,168.25 : x
  2. Step 2: Convert to fraction form
    67,553.01/101,305.22 = 23,168.25/x
  3. Step 3: Cross multiply
    67,553.01x = 101,305.22 × 23,168.25
  4. Step 4: Simplify right side
    67,553.01x = 2,347,064,547.42
  5. Step 5: Solve for x
    x = 2,347,064,547.42/67,553.01
  6. Step 6: Final answer
    x = 34,744.04

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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.