Home / 22,346.48-33,519.20-11,250.19

Finding the Fourth Proportional to 22,346.48, 33,519.20 and 11,250.19

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Solution

The fourth proportional to 22,346.48, 33,519.20 and 11,250.19 is: 16,875.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,346.48 : 33,519.20 = 11,250.19 : x
  2. Step 2: Convert to fraction form
    22,346.48/33,519.20 = 11,250.19/x
  3. Step 3: Cross multiply
    22,346.48x = 33,519.20 × 11,250.19
  4. Step 4: Simplify right side
    22,346.48x = 377,097,368.65
  5. Step 5: Solve for x
    x = 377,097,368.65/22,346.48
  6. Step 6: Final answer
    x = 16,875.02

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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.