Home / 63,695.20-95,554.35-51,953.05

Finding the Fourth Proportional to 63,695.20, 95,554.35 and 51,953.05

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Solution

The fourth proportional to 63,695.20, 95,554.35 and 51,953.05 is: 77,939.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,695.20 : 95,554.35 = 51,953.05 : x
  2. Step 2: Convert to fraction form
    63,695.20/95,554.35 = 51,953.05/x
  3. Step 3: Cross multiply
    63,695.20x = 95,554.35 × 51,953.05
  4. Step 4: Simplify right side
    63,695.20x = 4,964,339,923.27
  5. Step 5: Solve for x
    x = 4,964,339,923.27/63,695.20
  6. Step 6: Final answer
    x = 77,939.00

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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.