Home / 43,922.19-60,612.19-23,778.55

Finding the Fourth Proportional to 43,922.19, 60,612.19 and 23,778.55

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Solution

The fourth proportional to 43,922.19, 60,612.19 and 23,778.55 is: 32,814.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,922.19 : 60,612.19 = 23,778.55 : x
  2. Step 2: Convert to fraction form
    43,922.19/60,612.19 = 23,778.55/x
  3. Step 3: Cross multiply
    43,922.19x = 60,612.19 × 23,778.55
  4. Step 4: Simplify right side
    43,922.19x = 1,441,269,990.52
  5. Step 5: Solve for x
    x = 1,441,269,990.52/43,922.19
  6. Step 6: Final answer
    x = 32,814.17

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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.