Home / 32,014.88-48,016.68-14,480.60

Finding the Fourth Proportional to 32,014.88, 48,016.68 and 14,480.60

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Solution

The fourth proportional to 32,014.88, 48,016.68 and 14,480.60 is: 21,718.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,014.88 : 48,016.68 = 14,480.60 : x
  2. Step 2: Convert to fraction form
    32,014.88/48,016.68 = 14,480.60/x
  3. Step 3: Cross multiply
    32,014.88x = 48,016.68 × 14,480.60
  4. Step 4: Simplify right side
    32,014.88x = 695,310,336.41
  5. Step 5: Solve for x
    x = 695,310,336.41/32,014.88
  6. Step 6: Final answer
    x = 21,718.35

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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.