Home / 57,426.22-79,248.54-33,226.66

Finding the Fourth Proportional to 57,426.22, 79,248.54 and 33,226.66

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Solution

The fourth proportional to 57,426.22, 79,248.54 and 33,226.66 is: 45,853.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,426.22 : 79,248.54 = 33,226.66 : x
  2. Step 2: Convert to fraction form
    57,426.22/79,248.54 = 33,226.66/x
  3. Step 3: Cross multiply
    57,426.22x = 79,248.54 × 33,226.66
  4. Step 4: Simplify right side
    57,426.22x = 2,633,164,294.08
  5. Step 5: Solve for x
    x = 2,633,164,294.08/57,426.22
  6. Step 6: Final answer
    x = 45,853.00

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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.