Home / 23,091.95-34,623.48-9,758.05

Finding the Fourth Proportional to 23,091.95, 34,623.48 and 9,758.05

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Solution

The fourth proportional to 23,091.95, 34,623.48 and 9,758.05 is: 14,630.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,091.95 : 34,623.48 = 9,758.05 : x
  2. Step 2: Convert to fraction form
    23,091.95/34,623.48 = 9,758.05/x
  3. Step 3: Cross multiply
    23,091.95x = 34,623.48 × 9,758.05
  4. Step 4: Simplify right side
    23,091.95x = 337,857,475.90
  5. Step 5: Solve for x
    x = 337,857,475.90/23,091.95
  6. Step 6: Final answer
    x = 14,630.96

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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.