Home / 94,532.23-141,820.41-31,347.73

Finding the Fourth Proportional to 94,532.23, 141,820.41 and 31,347.73

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Solution

The fourth proportional to 94,532.23, 141,820.41 and 31,347.73 is: 47,028.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,532.23 : 141,820.41 = 31,347.73 : x
  2. Step 2: Convert to fraction form
    94,532.23/141,820.41 = 31,347.73/x
  3. Step 3: Cross multiply
    94,532.23x = 141,820.41 × 31,347.73
  4. Step 4: Simplify right side
    94,532.23x = 4,445,748,614.87
  5. Step 5: Solve for x
    x = 4,445,748,614.87/94,532.23
  6. Step 6: Final answer
    x = 47,028.92

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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.