Home / 63,925.95-95,888.79-17,178.83

Finding the Fourth Proportional to 63,925.95, 95,888.79 and 17,178.83

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Solution

The fourth proportional to 63,925.95, 95,888.79 and 17,178.83 is: 25,768.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,925.95 : 95,888.79 = 17,178.83 : x
  2. Step 2: Convert to fraction form
    63,925.95/95,888.79 = 17,178.83/x
  3. Step 3: Cross multiply
    63,925.95x = 95,888.79 × 17,178.83
  4. Step 4: Simplify right side
    63,925.95x = 1,647,256,742.87
  5. Step 5: Solve for x
    x = 1,647,256,742.87/63,925.95
  6. Step 6: Final answer
    x = 25,768.20

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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.