Home / 63,923.10-88,207.56-35,625.75

Finding the Fourth Proportional to 63,923.10, 88,207.56 and 35,625.75

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Solution

The fourth proportional to 63,923.10, 88,207.56 and 35,625.75 is: 49,160.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,923.10 : 88,207.56 = 35,625.75 : x
  2. Step 2: Convert to fraction form
    63,923.10/88,207.56 = 35,625.75/x
  3. Step 3: Cross multiply
    63,923.10x = 88,207.56 × 35,625.75
  4. Step 4: Simplify right side
    63,923.10x = 3,142,460,480.67
  5. Step 5: Solve for x
    x = 3,142,460,480.67/63,923.10
  6. Step 6: Final answer
    x = 49,160.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.