Home / 63,289.57-94,934.44-25,849.64

Finding the Fourth Proportional to 63,289.57, 94,934.44 and 25,849.64

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Solution

The fourth proportional to 63,289.57, 94,934.44 and 25,849.64 is: 38,774.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,289.57 : 94,934.44 = 25,849.64 : x
  2. Step 2: Convert to fraction form
    63,289.57/94,934.44 = 25,849.64/x
  3. Step 3: Cross multiply
    63,289.57x = 94,934.44 × 25,849.64
  4. Step 4: Simplify right side
    63,289.57x = 2,454,021,097.60
  5. Step 5: Solve for x
    x = 2,454,021,097.60/63,289.57
  6. Step 6: Final answer
    x = 38,774.49

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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.