Home / 73,626.04-101,603.46-40,092.04

Finding the Fourth Proportional to 73,626.04, 101,603.46 and 40,092.04

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Solution

The fourth proportional to 73,626.04, 101,603.46 and 40,092.04 is: 55,326.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,626.04 : 101,603.46 = 40,092.04 : x
  2. Step 2: Convert to fraction form
    73,626.04/101,603.46 = 40,092.04/x
  3. Step 3: Cross multiply
    73,626.04x = 101,603.46 × 40,092.04
  4. Step 4: Simplify right side
    73,626.04x = 4,073,489,982.46
  5. Step 5: Solve for x
    x = 4,073,489,982.46/73,626.04
  6. Step 6: Final answer
    x = 55,326.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.