Home / 63,344.16-94,986.96-35,642.16

Finding the Fourth Proportional to 63,344.16, 94,986.96 and 35,642.16

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Solution

The fourth proportional to 63,344.16, 94,986.96 and 35,642.16 is: 53,446.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,344.16 : 94,986.96 = 35,642.16 : x
  2. Step 2: Convert to fraction form
    63,344.16/94,986.96 = 35,642.16/x
  3. Step 3: Cross multiply
    63,344.16x = 94,986.96 × 35,642.16
  4. Step 4: Simplify right side
    63,344.16x = 3,385,540,426.23
  5. Step 5: Solve for x
    x = 3,385,540,426.23/63,344.16
  6. Step 6: Final answer
    x = 53,446.76

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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.