Home / 36,366.32-54,543.29-10,064.90

Finding the Fourth Proportional to 36,366.32, 54,543.29 and 10,064.90

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Solution

The fourth proportional to 36,366.32, 54,543.29 and 10,064.90 is: 15,095.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,366.32 : 54,543.29 = 10,064.90 : x
  2. Step 2: Convert to fraction form
    36,366.32/54,543.29 = 10,064.90/x
  3. Step 3: Cross multiply
    36,366.32x = 54,543.29 × 10,064.90
  4. Step 4: Simplify right side
    36,366.32x = 548,972,436.48
  5. Step 5: Solve for x
    x = 548,972,436.48/36,366.32
  6. Step 6: Final answer
    x = 15,095.63

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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.