Home / 52,713.24-79,079.46-25,011

Finding the Fourth Proportional to 52,713.24, 79,079.46 and 25,011

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Solution

The fourth proportional to 52,713.24, 79,079.46 and 25,011 is: 37,521.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,713.24 : 79,079.46 = 25,011 : x
  2. Step 2: Convert to fraction form
    52,713.24/79,079.46 = 25,011/x
  3. Step 3: Cross multiply
    52,713.24x = 79,079.46 × 25,011
  4. Step 4: Simplify right side
    52,713.24x = 1,977,856,374.06
  5. Step 5: Solve for x
    x = 1,977,856,374.06/52,713.24
  6. Step 6: Final answer
    x = 37,521.05

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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.