Home / 23,073.66-34,565.67-13,563.18

Finding the Fourth Proportional to 23,073.66, 34,565.67 and 13,563.18

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Solution

The fourth proportional to 23,073.66, 34,565.67 and 13,563.18 is: 20,318.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,073.66 : 34,565.67 = 13,563.18 : x
  2. Step 2: Convert to fraction form
    23,073.66/34,565.67 = 13,563.18/x
  3. Step 3: Cross multiply
    23,073.66x = 34,565.67 × 13,563.18
  4. Step 4: Simplify right side
    23,073.66x = 468,820,404.03
  5. Step 5: Solve for x
    x = 468,820,404.03/23,073.66
  6. Step 6: Final answer
    x = 20,318.42

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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.