Home / 45,677.66-63,034.88-25,534.44

Finding the Fourth Proportional to 45,677.66, 63,034.88 and 25,534.44

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Solution

The fourth proportional to 45,677.66, 63,034.88 and 25,534.44 is: 35,237.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,677.66 : 63,034.88 = 25,534.44 : x
  2. Step 2: Convert to fraction form
    45,677.66/63,034.88 = 25,534.44/x
  3. Step 3: Cross multiply
    45,677.66x = 63,034.88 × 25,534.44
  4. Step 4: Simplify right side
    45,677.66x = 1,609,560,233.60
  5. Step 5: Solve for x
    x = 1,609,560,233.60/45,677.66
  6. Step 6: Final answer
    x = 35,237.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.