Home / 40,531.17-55,923.15-23,760.93

Finding the Fourth Proportional to 40,531.17, 55,923.15 and 23,760.93

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Solution

The fourth proportional to 40,531.17, 55,923.15 and 23,760.93 is: 32,784.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,531.17 : 55,923.15 = 23,760.93 : x
  2. Step 2: Convert to fraction form
    40,531.17/55,923.15 = 23,760.93/x
  3. Step 3: Cross multiply
    40,531.17x = 55,923.15 × 23,760.93
  4. Step 4: Simplify right side
    40,531.17x = 1,328,786,052.53
  5. Step 5: Solve for x
    x = 1,328,786,052.53/40,531.17
  6. Step 6: Final answer
    x = 32,784.30

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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.