Home / 2,524.54-3,484.30-1,530.66

Finding the Fourth Proportional to 2,524.54, 3,484.30 and 1,530.66

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Solution

The fourth proportional to 2,524.54, 3,484.30 and 1,530.66 is: 2,112.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,524.54 : 3,484.30 = 1,530.66 : x
  2. Step 2: Convert to fraction form
    2,524.54/3,484.30 = 1,530.66/x
  3. Step 3: Cross multiply
    2,524.54x = 3,484.30 × 1,530.66
  4. Step 4: Simplify right side
    2,524.54x = 5,333,278.64
  5. Step 5: Solve for x
    x = 5,333,278.64/2,524.54
  6. Step 6: Final answer
    x = 2,112.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.