Home / 49,397.34-74,096.02-18,232.59

Finding the Fourth Proportional to 49,397.34, 74,096.02 and 18,232.59

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Solution

The fourth proportional to 49,397.34, 74,096.02 and 18,232.59 is: 27,348.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,397.34 : 74,096.02 = 18,232.59 : x
  2. Step 2: Convert to fraction form
    49,397.34/74,096.02 = 18,232.59/x
  3. Step 3: Cross multiply
    49,397.34x = 74,096.02 × 18,232.59
  4. Step 4: Simplify right side
    49,397.34x = 1,350,962,551.38
  5. Step 5: Solve for x
    x = 1,350,962,551.38/49,397.34
  6. Step 6: Final answer
    x = 27,348.89

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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.