Home / 94,555.33-141,845.30-34,574.47

Finding the Fourth Proportional to 94,555.33, 141,845.30 and 34,574.47

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Solution

The fourth proportional to 94,555.33, 141,845.30 and 34,574.47 is: 51,866.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,555.33 : 141,845.30 = 34,574.47 : x
  2. Step 2: Convert to fraction form
    94,555.33/141,845.30 = 34,574.47/x
  3. Step 3: Cross multiply
    94,555.33x = 141,845.30 × 34,574.47
  4. Step 4: Simplify right side
    94,555.33x = 4,904,225,423.57
  5. Step 5: Solve for x
    x = 4,904,225,423.57/94,555.33
  6. Step 6: Final answer
    x = 51,866.20

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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.