Home / 22,346.15-33,519.35-7,555.14

Finding the Fourth Proportional to 22,346.15, 33,519.35 and 7,555.14

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Solution

The fourth proportional to 22,346.15, 33,519.35 and 7,555.14 is: 11,332.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,346.15 : 33,519.35 = 7,555.14 : x
  2. Step 2: Convert to fraction form
    22,346.15/33,519.35 = 7,555.14/x
  3. Step 3: Cross multiply
    22,346.15x = 33,519.35 × 7,555.14
  4. Step 4: Simplify right side
    22,346.15x = 253,243,400.85
  5. Step 5: Solve for x
    x = 253,243,400.85/22,346.15
  6. Step 6: Final answer
    x = 11,332.76

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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.