Home / 23,104.02-34,630.61-9,061.43

Finding the Fourth Proportional to 23,104.02, 34,630.61 and 9,061.43

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Solution

The fourth proportional to 23,104.02, 34,630.61 and 9,061.43 is: 13,582.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,104.02 : 34,630.61 = 9,061.43 : x
  2. Step 2: Convert to fraction form
    23,104.02/34,630.61 = 9,061.43/x
  3. Step 3: Cross multiply
    23,104.02x = 34,630.61 × 9,061.43
  4. Step 4: Simplify right side
    23,104.02x = 313,802,949.86
  5. Step 5: Solve for x
    x = 313,802,949.86/23,104.02
  6. Step 6: Final answer
    x = 13,582.18

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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.