Home / 44,853.16-67,280.25-19,204.03

Finding the Fourth Proportional to 44,853.16, 67,280.25 and 19,204.03

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Solution

The fourth proportional to 44,853.16, 67,280.25 and 19,204.03 is: 28,806.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,853.16 : 67,280.25 = 19,204.03 : x
  2. Step 2: Convert to fraction form
    44,853.16/67,280.25 = 19,204.03/x
  3. Step 3: Cross multiply
    44,853.16x = 67,280.25 × 19,204.03
  4. Step 4: Simplify right side
    44,853.16x = 1,292,051,939.41
  5. Step 5: Solve for x
    x = 1,292,051,939.41/44,853.16
  6. Step 6: Final answer
    x = 28,806.26

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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.