Home / 63,471.20-95,106.62-23,435.06

Finding the Fourth Proportional to 63,471.20, 95,106.62 and 23,435.06

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Solution

The fourth proportional to 63,471.20, 95,106.62 and 23,435.06 is: 35,115.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,471.20 : 95,106.62 = 23,435.06 : x
  2. Step 2: Convert to fraction form
    63,471.20/95,106.62 = 23,435.06/x
  3. Step 3: Cross multiply
    63,471.20x = 95,106.62 × 23,435.06
  4. Step 4: Simplify right side
    63,471.20x = 2,228,828,929.15
  5. Step 5: Solve for x
    x = 2,228,828,929.15/63,471.20
  6. Step 6: Final answer
    x = 35,115.60

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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.