Home / 29,545.75-44,293.77-13,742.75

Finding the Fourth Proportional to 29,545.75, 44,293.77 and 13,742.75

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Solution

The fourth proportional to 29,545.75, 44,293.77 and 13,742.75 is: 20,602.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,545.75 : 44,293.77 = 13,742.75 : x
  2. Step 2: Convert to fraction form
    29,545.75/44,293.77 = 13,742.75/x
  3. Step 3: Cross multiply
    29,545.75x = 44,293.77 × 13,742.75
  4. Step 4: Simplify right side
    29,545.75x = 608,718,207.67
  5. Step 5: Solve for x
    x = 608,718,207.67/29,545.75
  6. Step 6: Final answer
    x = 20,602.56

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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.