Home / 44,909.65-67,345.94-15,329.87

Finding the Fourth Proportional to 44,909.65, 67,345.94 and 15,329.87

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Solution

The fourth proportional to 44,909.65, 67,345.94 and 15,329.87 is: 22,988.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,909.65 : 67,345.94 = 15,329.87 : x
  2. Step 2: Convert to fraction form
    44,909.65/67,345.94 = 15,329.87/x
  3. Step 3: Cross multiply
    44,909.65x = 67,345.94 × 15,329.87
  4. Step 4: Simplify right side
    44,909.65x = 1,032,404,459.37
  5. Step 5: Solve for x
    x = 1,032,404,459.37/44,909.65
  6. Step 6: Final answer
    x = 22,988.48

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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.