Home / 94,031.43-141,049.20-34,065.26

Finding the Fourth Proportional to 94,031.43, 141,049.20 and 34,065.26

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Solution

The fourth proportional to 94,031.43, 141,049.20 and 34,065.26 is: 51,098.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,031.43 : 141,049.20 = 34,065.26 : x
  2. Step 2: Convert to fraction form
    94,031.43/141,049.20 = 34,065.26/x
  3. Step 3: Cross multiply
    94,031.43x = 141,049.20 × 34,065.26
  4. Step 4: Simplify right side
    94,031.43x = 4,804,877,430.61
  5. Step 5: Solve for x
    x = 4,804,877,430.61/94,031.43
  6. Step 6: Final answer
    x = 51,098.63

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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.