Home / 53,676.20-80,527.10-22,494.12

Finding the Fourth Proportional to 53,676.20, 80,527.10 and 22,494.12

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Solution

The fourth proportional to 53,676.20, 80,527.10 and 22,494.12 is: 33,746.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,676.20 : 80,527.10 = 22,494.12 : x
  2. Step 2: Convert to fraction form
    53,676.20/80,527.10 = 22,494.12/x
  3. Step 3: Cross multiply
    53,676.20x = 80,527.10 × 22,494.12
  4. Step 4: Simplify right side
    53,676.20x = 1,811,386,250.65
  5. Step 5: Solve for x
    x = 1,811,386,250.65/53,676.20
  6. Step 6: Final answer
    x = 33,746.54

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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.