Home / 94,626.29-141,924.90-34,640.63

Finding the Fourth Proportional to 94,626.29, 141,924.90 and 34,640.63

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Solution

The fourth proportional to 94,626.29, 141,924.90 and 34,640.63 is: 51,955.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,626.29 : 141,924.90 = 34,640.63 : x
  2. Step 2: Convert to fraction form
    94,626.29/141,924.90 = 34,640.63/x
  3. Step 3: Cross multiply
    94,626.29x = 141,924.90 × 34,640.63
  4. Step 4: Simplify right side
    94,626.29x = 4,916,367,901.18
  5. Step 5: Solve for x
    x = 4,916,367,901.18/94,626.29
  6. Step 6: Final answer
    x = 51,955.62

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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.