Home / 59,753.07-89,628.96-15,379.65

Finding the Fourth Proportional to 59,753.07, 89,628.96 and 15,379.65

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Solution

The fourth proportional to 59,753.07, 89,628.96 and 15,379.65 is: 23,069.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,753.07 : 89,628.96 = 15,379.65 : x
  2. Step 2: Convert to fraction form
    59,753.07/89,628.96 = 15,379.65/x
  3. Step 3: Cross multiply
    59,753.07x = 89,628.96 × 15,379.65
  4. Step 4: Simplify right side
    59,753.07x = 1,378,462,034.66
  5. Step 5: Solve for x
    x = 1,378,462,034.66/59,753.07
  6. Step 6: Final answer
    x = 23,069.31

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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.