Home / 63,727.02-95,581.08-21,606.48

Finding the Fourth Proportional to 63,727.02, 95,581.08 and 21,606.48

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Solution

The fourth proportional to 63,727.02, 95,581.08 and 21,606.48 is: 32,406.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,727.02 : 95,581.08 = 21,606.48 : x
  2. Step 2: Convert to fraction form
    63,727.02/95,581.08 = 21,606.48/x
  3. Step 3: Cross multiply
    63,727.02x = 95,581.08 × 21,606.48
  4. Step 4: Simplify right side
    63,727.02x = 2,065,170,693.40
  5. Step 5: Solve for x
    x = 2,065,170,693.40/63,727.02
  6. Step 6: Final answer
    x = 32,406.52

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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.