Home / 63,010.60-94,559.10-27,975.40

Finding the Fourth Proportional to 63,010.60, 94,559.10 and 27,975.40

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Solution

The fourth proportional to 63,010.60, 94,559.10 and 27,975.40 is: 41,982.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,010.60 : 94,559.10 = 27,975.40 : x
  2. Step 2: Convert to fraction form
    63,010.60/94,559.10 = 27,975.40/x
  3. Step 3: Cross multiply
    63,010.60x = 94,559.10 × 27,975.40
  4. Step 4: Simplify right side
    63,010.60x = 2,645,328,646.14
  5. Step 5: Solve for x
    x = 2,645,328,646.14/63,010.60
  6. Step 6: Final answer
    x = 41,982.28

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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.