Home / 44,668.08-67,001.27-18,013.51

Finding the Fourth Proportional to 44,668.08, 67,001.27 and 18,013.51

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Solution

The fourth proportional to 44,668.08, 67,001.27 and 18,013.51 is: 27,019.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,668.08 : 67,001.27 = 18,013.51 : x
  2. Step 2: Convert to fraction form
    44,668.08/67,001.27 = 18,013.51/x
  3. Step 3: Cross multiply
    44,668.08x = 67,001.27 × 18,013.51
  4. Step 4: Simplify right side
    44,668.08x = 1,206,928,047.16
  5. Step 5: Solve for x
    x = 1,206,928,047.16/44,668.08
  6. Step 6: Final answer
    x = 27,019.92

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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.