Home / 63,551.03-95,325.86-15,520.07

Finding the Fourth Proportional to 63,551.03, 95,325.86 and 15,520.07

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Solution

The fourth proportional to 63,551.03, 95,325.86 and 15,520.07 is: 23,279.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,551.03 : 95,325.86 = 15,520.07 : x
  2. Step 2: Convert to fraction form
    63,551.03/95,325.86 = 15,520.07/x
  3. Step 3: Cross multiply
    63,551.03x = 95,325.86 × 15,520.07
  4. Step 4: Simplify right side
    63,551.03x = 1,479,463,894.97
  5. Step 5: Solve for x
    x = 1,479,463,894.97/63,551.03
  6. Step 6: Final answer
    x = 23,279.94

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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.