Home / 22,675.16-34,013.50-8,633.08

Finding the Fourth Proportional to 22,675.16, 34,013.50 and 8,633.08

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Solution

The fourth proportional to 22,675.16, 34,013.50 and 8,633.08 is: 12,949.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,675.16 : 34,013.50 = 8,633.08 : x
  2. Step 2: Convert to fraction form
    22,675.16/34,013.50 = 8,633.08/x
  3. Step 3: Cross multiply
    22,675.16x = 34,013.50 × 8,633.08
  4. Step 4: Simplify right side
    22,675.16x = 293,641,159.96
  5. Step 5: Solve for x
    x = 293,641,159.96/22,675.16
  6. Step 6: Final answer
    x = 12,949.91

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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.