Home / 94,180.80-141,271.20-41,534.40

Finding the Fourth Proportional to 94,180.80, 141,271.20 and 41,534.40

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Solution

The fourth proportional to 94,180.80, 141,271.20 and 41,534.40 is: 62,301.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,180.80 : 141,271.20 = 41,534.40 : x
  2. Step 2: Convert to fraction form
    94,180.80/141,271.20 = 41,534.40/x
  3. Step 3: Cross multiply
    94,180.80x = 141,271.20 × 41,534.40
  4. Step 4: Simplify right side
    94,180.80x = 5,867,614,529.28
  5. Step 5: Solve for x
    x = 5,867,614,529.28/94,180.80
  6. Step 6: Final answer
    x = 62,301.60

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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.