Home / 32,118.28-48,184.74-17,326.88

Finding the Fourth Proportional to 32,118.28, 48,184.74 and 17,326.88

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Solution

The fourth proportional to 32,118.28, 48,184.74 and 17,326.88 is: 25,994.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,118.28 : 48,184.74 = 17,326.88 : x
  2. Step 2: Convert to fraction form
    32,118.28/48,184.74 = 17,326.88/x
  3. Step 3: Cross multiply
    32,118.28x = 48,184.74 × 17,326.88
  4. Step 4: Simplify right side
    32,118.28x = 834,891,207.81
  5. Step 5: Solve for x
    x = 834,891,207.81/32,118.28
  6. Step 6: Final answer
    x = 25,994.27

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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.