Home / 44,681.52-67,022.87-19,375.23

Finding the Fourth Proportional to 44,681.52, 67,022.87 and 19,375.23

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Solution

The fourth proportional to 44,681.52, 67,022.87 and 19,375.23 is: 29,063.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,681.52 : 67,022.87 = 19,375.23 : x
  2. Step 2: Convert to fraction form
    44,681.52/67,022.87 = 19,375.23/x
  3. Step 3: Cross multiply
    44,681.52x = 67,022.87 × 19,375.23
  4. Step 4: Simplify right side
    44,681.52x = 1,298,583,424.63
  5. Step 5: Solve for x
    x = 1,298,583,424.63/44,681.52
  6. Step 6: Final answer
    x = 29,063.10

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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.