Home / 23,454.22-35,169.98-8,670.10

Finding the Fourth Proportional to 23,454.22, 35,169.98 and 8,670.10

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Solution

The fourth proportional to 23,454.22, 35,169.98 and 8,670.10 is: 13,000.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,454.22 : 35,169.98 = 8,670.10 : x
  2. Step 2: Convert to fraction form
    23,454.22/35,169.98 = 8,670.10/x
  3. Step 3: Cross multiply
    23,454.22x = 35,169.98 × 8,670.10
  4. Step 4: Simplify right side
    23,454.22x = 304,927,243.60
  5. Step 5: Solve for x
    x = 304,927,243.60/23,454.22
  6. Step 6: Final answer
    x = 13,000.95

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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.