Home / 63,549.40-95,324.74-19,176.52

Finding the Fourth Proportional to 63,549.40, 95,324.74 and 19,176.52

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Solution

The fourth proportional to 63,549.40, 95,324.74 and 19,176.52 is: 28,764.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,549.40 : 95,324.74 = 19,176.52 : x
  2. Step 2: Convert to fraction form
    63,549.40/95,324.74 = 19,176.52/x
  3. Step 3: Cross multiply
    63,549.40x = 95,324.74 × 19,176.52
  4. Step 4: Simplify right side
    63,549.40x = 1,827,996,783.10
  5. Step 5: Solve for x
    x = 1,827,996,783.10/63,549.40
  6. Step 6: Final answer
    x = 28,764.97

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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.