Home / 32,258.58-48,369.03-12,514.06

Finding the Fourth Proportional to 32,258.58, 48,369.03 and 12,514.06

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Solution

The fourth proportional to 32,258.58, 48,369.03 and 12,514.06 is: 18,763.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,258.58 : 48,369.03 = 12,514.06 : x
  2. Step 2: Convert to fraction form
    32,258.58/48,369.03 = 12,514.06/x
  3. Step 3: Cross multiply
    32,258.58x = 48,369.03 × 12,514.06
  4. Step 4: Simplify right side
    32,258.58x = 605,292,943.56
  5. Step 5: Solve for x
    x = 605,292,943.56/32,258.58
  6. Step 6: Final answer
    x = 18,763.78

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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.