Home / 94,503.29-141,705.72-44,569.98

Finding the Fourth Proportional to 94,503.29, 141,705.72 and 44,569.98

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Solution

The fourth proportional to 94,503.29, 141,705.72 and 44,569.98 is: 66,831.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,503.29 : 141,705.72 = 44,569.98 : x
  2. Step 2: Convert to fraction form
    94,503.29/141,705.72 = 44,569.98/x
  3. Step 3: Cross multiply
    94,503.29x = 141,705.72 × 44,569.98
  4. Step 4: Simplify right side
    94,503.29x = 6,315,821,106.29
  5. Step 5: Solve for x
    x = 6,315,821,106.29/94,503.29
  6. Step 6: Final answer
    x = 66,831.76

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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.