Home / 63,063.40-94,559.10-23,621.80

Finding the Fourth Proportional to 63,063.40, 94,559.10 and 23,621.80

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Solution

The fourth proportional to 63,063.40, 94,559.10 and 23,621.80 is: 35,419.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,063.40 : 94,559.10 = 23,621.80 : x
  2. Step 2: Convert to fraction form
    63,063.40/94,559.10 = 23,621.80/x
  3. Step 3: Cross multiply
    63,063.40x = 94,559.10 × 23,621.80
  4. Step 4: Simplify right side
    63,063.40x = 2,233,656,148.38
  5. Step 5: Solve for x
    x = 2,233,656,148.38/63,063.40
  6. Step 6: Final answer
    x = 35,419.22

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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.