Home / 32,334.06-48,519.27-12,613.98

Finding the Fourth Proportional to 32,334.06, 48,519.27 and 12,613.98

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Solution

The fourth proportional to 32,334.06, 48,519.27 and 12,613.98 is: 18,928.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,334.06 : 48,519.27 = 12,613.98 : x
  2. Step 2: Convert to fraction form
    32,334.06/48,519.27 = 12,613.98/x
  3. Step 3: Cross multiply
    32,334.06x = 48,519.27 × 12,613.98
  4. Step 4: Simplify right side
    32,334.06x = 612,021,101.39
  5. Step 5: Solve for x
    x = 612,021,101.39/32,334.06
  6. Step 6: Final answer
    x = 18,928.06

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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.