Home / 94,156.56-141,271.20-41,528.88

Finding the Fourth Proportional to 94,156.56, 141,271.20 and 41,528.88

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Solution

The fourth proportional to 94,156.56, 141,271.20 and 41,528.88 is: 62,309.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,156.56 : 141,271.20 = 41,528.88 : x
  2. Step 2: Convert to fraction form
    94,156.56/141,271.20 = 41,528.88/x
  3. Step 3: Cross multiply
    94,156.56x = 141,271.20 × 41,528.88
  4. Step 4: Simplify right side
    94,156.56x = 5,866,834,712.26
  5. Step 5: Solve for x
    x = 5,866,834,712.26/94,156.56
  6. Step 6: Final answer
    x = 62,309.36

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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.