Home / 59,425.32-89,082.14-19,954.75

Finding the Fourth Proportional to 59,425.32, 89,082.14 and 19,954.75

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Solution

The fourth proportional to 59,425.32, 89,082.14 and 19,954.75 is: 29,913.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,425.32 : 89,082.14 = 19,954.75 : x
  2. Step 2: Convert to fraction form
    59,425.32/89,082.14 = 19,954.75/x
  3. Step 3: Cross multiply
    59,425.32x = 89,082.14 × 19,954.75
  4. Step 4: Simplify right side
    59,425.32x = 1,777,611,833.17
  5. Step 5: Solve for x
    x = 1,777,611,833.17/59,425.32
  6. Step 6: Final answer
    x = 29,913.37

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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.