Home / 33,254.64-45,898.92-22,648.50

Finding the Fourth Proportional to 33,254.64, 45,898.92 and 22,648.50

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Solution

The fourth proportional to 33,254.64, 45,898.92 and 22,648.50 is: 31,260.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,254.64 : 45,898.92 = 22,648.50 : x
  2. Step 2: Convert to fraction form
    33,254.64/45,898.92 = 22,648.50/x
  3. Step 3: Cross multiply
    33,254.64x = 45,898.92 × 22,648.50
  4. Step 4: Simplify right side
    33,254.64x = 1,039,541,689.62
  5. Step 5: Solve for x
    x = 1,039,541,689.62/33,254.64
  6. Step 6: Final answer
    x = 31,260.05

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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.