Home / 23,007.61-34,512.18-6,366.25

Finding the Fourth Proportional to 23,007.61, 34,512.18 and 6,366.25

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Solution

The fourth proportional to 23,007.61, 34,512.18 and 6,366.25 is: 9,549.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,007.61 : 34,512.18 = 6,366.25 : x
  2. Step 2: Convert to fraction form
    23,007.61/34,512.18 = 6,366.25/x
  3. Step 3: Cross multiply
    23,007.61x = 34,512.18 × 6,366.25
  4. Step 4: Simplify right side
    23,007.61x = 219,712,961.53
  5. Step 5: Solve for x
    x = 219,712,961.53/23,007.61
  6. Step 6: Final answer
    x = 9,549.58

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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.