Home / 22,299.06-33,444.48-7,507.62

Finding the Fourth Proportional to 22,299.06, 33,444.48 and 7,507.62

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Solution

The fourth proportional to 22,299.06, 33,444.48 and 7,507.62 is: 11,260.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,299.06 : 33,444.48 = 7,507.62 : x
  2. Step 2: Convert to fraction form
    22,299.06/33,444.48 = 7,507.62/x
  3. Step 3: Cross multiply
    22,299.06x = 33,444.48 × 7,507.62
  4. Step 4: Simplify right side
    22,299.06x = 251,088,446.94
  5. Step 5: Solve for x
    x = 251,088,446.94/22,299.06
  6. Step 6: Final answer
    x = 11,260.05

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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.