Home / 34,964.73-52,346.05-31,359.15

Finding the Fourth Proportional to 34,964.73, 52,346.05 and 31,359.15

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Solution

The fourth proportional to 34,964.73, 52,346.05 and 31,359.15 is: 46,948.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,964.73 : 52,346.05 = 31,359.15 : x
  2. Step 2: Convert to fraction form
    34,964.73/52,346.05 = 31,359.15/x
  3. Step 3: Cross multiply
    34,964.73x = 52,346.05 × 31,359.15
  4. Step 4: Simplify right side
    34,964.73x = 1,641,527,555.46
  5. Step 5: Solve for x
    x = 1,641,527,555.46/34,964.73
  6. Step 6: Final answer
    x = 46,948.10

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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.