Home / 67,552.40-101,313.18-25,436.93

Finding the Fourth Proportional to 67,552.40, 101,313.18 and 25,436.93

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Solution

The fourth proportional to 67,552.40, 101,313.18 and 25,436.93 is: 38,149.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,552.40 : 101,313.18 = 25,436.93 : x
  2. Step 2: Convert to fraction form
    67,552.40/101,313.18 = 25,436.93/x
  3. Step 3: Cross multiply
    67,552.40x = 101,313.18 × 25,436.93
  4. Step 4: Simplify right side
    67,552.40x = 2,577,095,761.17
  5. Step 5: Solve for x
    x = 2,577,095,761.17/67,552.40
  6. Step 6: Final answer
    x = 38,149.58

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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.