Home / 94,503.03-141,705.33-44,569.72

Finding the Fourth Proportional to 94,503.03, 141,705.33 and 44,569.72

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Solution

The fourth proportional to 94,503.03, 141,705.33 and 44,569.72 is: 66,831.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,503.03 : 141,705.33 = 44,569.72 : x
  2. Step 2: Convert to fraction form
    94,503.03/141,705.33 = 44,569.72/x
  3. Step 3: Cross multiply
    94,503.03x = 141,705.33 × 44,569.72
  4. Step 4: Simplify right side
    94,503.03x = 6,315,766,507.73
  5. Step 5: Solve for x
    x = 6,315,766,507.73/94,503.03
  6. Step 6: Final answer
    x = 66,831.37

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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.