Home / 94,333.32-141,374.97-69,256.17

Finding the Fourth Proportional to 94,333.32, 141,374.97 and 69,256.17

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Solution

The fourth proportional to 94,333.32, 141,374.97 and 69,256.17 is: 103,792.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,333.32 : 141,374.97 = 69,256.17 : x
  2. Step 2: Convert to fraction form
    94,333.32/141,374.97 = 69,256.17/x
  3. Step 3: Cross multiply
    94,333.32x = 141,374.97 × 69,256.17
  4. Step 4: Simplify right side
    94,333.32x = 9,791,088,956.06
  5. Step 5: Solve for x
    x = 9,791,088,956.06/94,333.32
  6. Step 6: Final answer
    x = 103,792.48

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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.