Home / 45,915.17-63,358.06-25,774.27

Finding the Fourth Proportional to 45,915.17, 63,358.06 and 25,774.27

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Solution

The fourth proportional to 45,915.17, 63,358.06 and 25,774.27 is: 35,565.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,915.17 : 63,358.06 = 25,774.27 : x
  2. Step 2: Convert to fraction form
    45,915.17/63,358.06 = 25,774.27/x
  3. Step 3: Cross multiply
    45,915.17x = 63,358.06 × 25,774.27
  4. Step 4: Simplify right side
    45,915.17x = 1,633,007,745.12
  5. Step 5: Solve for x
    x = 1,633,007,745.12/45,915.17
  6. Step 6: Final answer
    x = 35,565.76

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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.