Home / 94,934.03-142,371.88-44,999.35

Finding the Fourth Proportional to 94,934.03, 142,371.88 and 44,999.35

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Solution

The fourth proportional to 94,934.03, 142,371.88 and 44,999.35 is: 67,485.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,934.03 : 142,371.88 = 44,999.35 : x
  2. Step 2: Convert to fraction form
    94,934.03/142,371.88 = 44,999.35/x
  3. Step 3: Cross multiply
    94,934.03x = 142,371.88 × 44,999.35
  4. Step 4: Simplify right side
    94,934.03x = 6,406,641,589.85
  5. Step 5: Solve for x
    x = 6,406,641,589.85/94,934.03
  6. Step 6: Final answer
    x = 67,485.20

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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.