Home / 94,734.36-141,278.13-93,463.17

Finding the Fourth Proportional to 94,734.36, 141,278.13 and 93,463.17

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Solution

The fourth proportional to 94,734.36, 141,278.13 and 93,463.17 is: 139,382.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,734.36 : 141,278.13 = 93,463.17 : x
  2. Step 2: Convert to fraction form
    94,734.36/141,278.13 = 93,463.17/x
  3. Step 3: Cross multiply
    94,734.36x = 141,278.13 × 93,463.17
  4. Step 4: Simplify right side
    94,734.36x = 13,204,301,881.47
  5. Step 5: Solve for x
    x = 13,204,301,881.47/94,734.36
  6. Step 6: Final answer
    x = 139,382.39

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.