Home / 32,952.17-45,470.58-18,610.76

Finding the Fourth Proportional to 32,952.17, 45,470.58 and 18,610.76

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Solution

The fourth proportional to 32,952.17, 45,470.58 and 18,610.76 is: 25,680.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,952.17 : 45,470.58 = 18,610.76 : x
  2. Step 2: Convert to fraction form
    32,952.17/45,470.58 = 18,610.76/x
  3. Step 3: Cross multiply
    32,952.17x = 45,470.58 × 18,610.76
  4. Step 4: Simplify right side
    32,952.17x = 846,242,051.44
  5. Step 5: Solve for x
    x = 846,242,051.44/32,952.17
  6. Step 6: Final answer
    x = 25,680.92

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1.5x scale

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.