Home / 32,925.80-49,350.30-13,194.60

Finding the Fourth Proportional to 32,925.80, 49,350.30 and 13,194.60

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Solution

The fourth proportional to 32,925.80, 49,350.30 and 13,194.60 is: 19,776.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,925.80 : 49,350.30 = 13,194.60 : x
  2. Step 2: Convert to fraction form
    32,925.80/49,350.30 = 13,194.60/x
  3. Step 3: Cross multiply
    32,925.80x = 49,350.30 × 13,194.60
  4. Step 4: Simplify right side
    32,925.80x = 651,157,468.38
  5. Step 5: Solve for x
    x = 651,157,468.38/32,925.80
  6. Step 6: Final answer
    x = 19,776.51

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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.