Home / 22,701.95-34,062.72-8,666.19

Finding the Fourth Proportional to 22,701.95, 34,062.72 and 8,666.19

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Solution

The fourth proportional to 22,701.95, 34,062.72 and 8,666.19 is: 13,003.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,701.95 : 34,062.72 = 8,666.19 : x
  2. Step 2: Convert to fraction form
    22,701.95/34,062.72 = 8,666.19/x
  3. Step 3: Cross multiply
    22,701.95x = 34,062.72 × 8,666.19
  4. Step 4: Simplify right side
    22,701.95x = 295,194,003.44
  5. Step 5: Solve for x
    x = 295,194,003.44/22,701.95
  6. Step 6: Final answer
    x = 13,003.03

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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.