Home / 63,816.96-95,243.04-62,158.08

Finding the Fourth Proportional to 63,816.96, 95,243.04 and 62,158.08

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Solution

The fourth proportional to 63,816.96, 95,243.04 and 62,158.08 is: 92,767.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,816.96 : 95,243.04 = 62,158.08 : x
  2. Step 2: Convert to fraction form
    63,816.96/95,243.04 = 62,158.08/x
  3. Step 3: Cross multiply
    63,816.96x = 95,243.04 × 62,158.08
  4. Step 4: Simplify right side
    63,816.96x = 5,920,124,499.76
  5. Step 5: Solve for x
    x = 5,920,124,499.76/63,816.96
  6. Step 6: Final answer
    x = 92,767.26

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.