Home / 53,475.92-80,197.67-22,303.88

Finding the Fourth Proportional to 53,475.92, 80,197.67 and 22,303.88

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Solution

The fourth proportional to 53,475.92, 80,197.67 and 22,303.88 is: 33,449.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,475.92 : 80,197.67 = 22,303.88 : x
  2. Step 2: Convert to fraction form
    53,475.92/80,197.67 = 22,303.88/x
  3. Step 3: Cross multiply
    53,475.92x = 80,197.67 × 22,303.88
  4. Step 4: Simplify right side
    53,475.92x = 1,788,718,695.45
  5. Step 5: Solve for x
    x = 1,788,718,695.45/53,475.92
  6. Step 6: Final answer
    x = 33,449.05

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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.