Home / 94,106.32-141,156.12-23,985.04

Finding the Fourth Proportional to 94,106.32, 141,156.12 and 23,985.04

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Solution

The fourth proportional to 94,106.32, 141,156.12 and 23,985.04 is: 35,976.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,106.32 : 141,156.12 = 23,985.04 : x
  2. Step 2: Convert to fraction form
    94,106.32/141,156.12 = 23,985.04/x
  3. Step 3: Cross multiply
    94,106.32x = 141,156.12 × 23,985.04
  4. Step 4: Simplify right side
    94,106.32x = 3,385,635,184.44
  5. Step 5: Solve for x
    x = 3,385,635,184.44/94,106.32
  6. Step 6: Final answer
    x = 35,976.70

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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.