Home / 52,949.36-79,303.08-25,266.80

Finding the Fourth Proportional to 52,949.36, 79,303.08 and 25,266.80

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Solution

The fourth proportional to 52,949.36, 79,303.08 and 25,266.80 is: 37,842.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,949.36 : 79,303.08 = 25,266.80 : x
  2. Step 2: Convert to fraction form
    52,949.36/79,303.08 = 25,266.80/x
  3. Step 3: Cross multiply
    52,949.36x = 79,303.08 × 25,266.80
  4. Step 4: Simplify right side
    52,949.36x = 2,003,735,061.74
  5. Step 5: Solve for x
    x = 2,003,735,061.74/52,949.36
  6. Step 6: Final answer
    x = 37,842.48

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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.