Home / 63,206.25-94,750.78-23,789.49

Finding the Fourth Proportional to 63,206.25, 94,750.78 and 23,789.49

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Solution

The fourth proportional to 63,206.25, 94,750.78 and 23,789.49 is: 35,662.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,206.25 : 94,750.78 = 23,789.49 : x
  2. Step 2: Convert to fraction form
    63,206.25/94,750.78 = 23,789.49/x
  3. Step 3: Cross multiply
    63,206.25x = 94,750.78 × 23,789.49
  4. Step 4: Simplify right side
    63,206.25x = 2,254,072,733.30
  5. Step 5: Solve for x
    x = 2,254,072,733.30/63,206.25
  6. Step 6: Final answer
    x = 35,662.18

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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.