Home / 43,217.43-59,624.55-25,305.90

Finding the Fourth Proportional to 43,217.43, 59,624.55 and 25,305.90

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Solution

The fourth proportional to 43,217.43, 59,624.55 and 25,305.90 is: 34,913.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,217.43 : 59,624.55 = 25,305.90 : x
  2. Step 2: Convert to fraction form
    43,217.43/59,624.55 = 25,305.90/x
  3. Step 3: Cross multiply
    43,217.43x = 59,624.55 × 25,305.90
  4. Step 4: Simplify right side
    43,217.43x = 1,508,852,899.85
  5. Step 5: Solve for x
    x = 1,508,852,899.85/43,217.43
  6. Step 6: Final answer
    x = 34,913.06

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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.