Home / 14,709.10-22,063.65-11,793.10

Finding the Fourth Proportional to 14,709.10, 22,063.65 and 11,793.10

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Solution

The fourth proportional to 14,709.10, 22,063.65 and 11,793.10 is: 17,689.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,709.10 : 22,063.65 = 11,793.10 : x
  2. Step 2: Convert to fraction form
    14,709.10/22,063.65 = 11,793.10/x
  3. Step 3: Cross multiply
    14,709.10x = 22,063.65 × 11,793.10
  4. Step 4: Simplify right side
    14,709.10x = 260,198,830.82
  5. Step 5: Solve for x
    x = 260,198,830.82/14,709.10
  6. Step 6: Final answer
    x = 17,689.65

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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.