Home / 45,087.24-67,575.47-25,324.25

Finding the Fourth Proportional to 45,087.24, 67,575.47 and 25,324.25

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Solution

The fourth proportional to 45,087.24, 67,575.47 and 25,324.25 is: 37,955.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,087.24 : 67,575.47 = 25,324.25 : x
  2. Step 2: Convert to fraction form
    45,087.24/67,575.47 = 25,324.25/x
  3. Step 3: Cross multiply
    45,087.24x = 67,575.47 × 25,324.25
  4. Step 4: Simplify right side
    45,087.24x = 1,711,298,096.15
  5. Step 5: Solve for x
    x = 1,711,298,096.15/45,087.24
  6. Step 6: Final answer
    x = 37,955.26

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1.5x scale

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.