Home / 16,063.58-22,166.15-9,350.10

Finding the Fourth Proportional to 16,063.58, 22,166.15 and 9,350.10

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Solution

The fourth proportional to 16,063.58, 22,166.15 and 9,350.10 is: 12,902.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,063.58 : 22,166.15 = 9,350.10 : x
  2. Step 2: Convert to fraction form
    16,063.58/22,166.15 = 9,350.10/x
  3. Step 3: Cross multiply
    16,063.58x = 22,166.15 × 9,350.10
  4. Step 4: Simplify right side
    16,063.58x = 207,255,672.36
  5. Step 5: Solve for x
    x = 207,255,672.36/16,063.58
  6. Step 6: Final answer
    x = 12,902.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.