Home / 37,654.06-51,957.22-22,543.11

Finding the Fourth Proportional to 37,654.06, 51,957.22 and 22,543.11

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Solution

The fourth proportional to 37,654.06, 51,957.22 and 22,543.11 is: 31,106.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,654.06 : 51,957.22 = 22,543.11 : x
  2. Step 2: Convert to fraction form
    37,654.06/51,957.22 = 22,543.11/x
  3. Step 3: Cross multiply
    37,654.06x = 51,957.22 × 22,543.11
  4. Step 4: Simplify right side
    37,654.06x = 1,171,277,325.75
  5. Step 5: Solve for x
    x = 1,171,277,325.75/37,654.06
  6. Step 6: Final answer
    x = 31,106.27

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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.