Home / 63,246.77-94,886.55-33,640.25

Finding the Fourth Proportional to 63,246.77, 94,886.55 and 33,640.25

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Solution

The fourth proportional to 63,246.77, 94,886.55 and 33,640.25 is: 50,469.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,246.77 : 94,886.55 = 33,640.25 : x
  2. Step 2: Convert to fraction form
    63,246.77/94,886.55 = 33,640.25/x
  3. Step 3: Cross multiply
    63,246.77x = 94,886.55 × 33,640.25
  4. Step 4: Simplify right side
    63,246.77x = 3,192,007,263.64
  5. Step 5: Solve for x
    x = 3,192,007,263.64/63,246.77
  6. Step 6: Final answer
    x = 50,469.10

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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.