Home / 22,752.98-34,106.06-8,709.70

Finding the Fourth Proportional to 22,752.98, 34,106.06 and 8,709.70

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Solution

The fourth proportional to 22,752.98, 34,106.06 and 8,709.70 is: 13,055.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,752.98 : 34,106.06 = 8,709.70 : x
  2. Step 2: Convert to fraction form
    22,752.98/34,106.06 = 8,709.70/x
  3. Step 3: Cross multiply
    22,752.98x = 34,106.06 × 8,709.70
  4. Step 4: Simplify right side
    22,752.98x = 297,053,550.78
  5. Step 5: Solve for x
    x = 297,053,550.78/22,752.98
  6. Step 6: Final answer
    x = 13,055.59

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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.