Home / 63,013.14-94,538.15-18,641.07

Finding the Fourth Proportional to 63,013.14, 94,538.15 and 18,641.07

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Solution

The fourth proportional to 63,013.14, 94,538.15 and 18,641.07 is: 27,967.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,013.14 : 94,538.15 = 18,641.07 : x
  2. Step 2: Convert to fraction form
    63,013.14/94,538.15 = 18,641.07/x
  3. Step 3: Cross multiply
    63,013.14x = 94,538.15 × 18,641.07
  4. Step 4: Simplify right side
    63,013.14x = 1,762,292,178.62
  5. Step 5: Solve for x
    x = 1,762,292,178.62/63,013.14
  6. Step 6: Final answer
    x = 27,967.06

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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.