Home / 23,334.22-34,990.98-6,690.46

Finding the Fourth Proportional to 23,334.22, 34,990.98 and 6,690.46

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Solution

The fourth proportional to 23,334.22, 34,990.98 and 6,690.46 is: 10,032.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,334.22 : 34,990.98 = 6,690.46 : x
  2. Step 2: Convert to fraction form
    23,334.22/34,990.98 = 6,690.46/x
  3. Step 3: Cross multiply
    23,334.22x = 34,990.98 × 6,690.46
  4. Step 4: Simplify right side
    23,334.22x = 234,105,752.05
  5. Step 5: Solve for x
    x = 234,105,752.05/23,334.22
  6. Step 6: Final answer
    x = 10,032.72

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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.