Home / 3,244.13-4,866.51-1,053.08

Finding the Fourth Proportional to 3,244.13, 4,866.51 and 1,053.08

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Solution

The fourth proportional to 3,244.13, 4,866.51 and 1,053.08 is: 1,579.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,244.13 : 4,866.51 = 1,053.08 : x
  2. Step 2: Convert to fraction form
    3,244.13/4,866.51 = 1,053.08/x
  3. Step 3: Cross multiply
    3,244.13x = 4,866.51 × 1,053.08
  4. Step 4: Simplify right side
    3,244.13x = 5,124,824.35
  5. Step 5: Solve for x
    x = 5,124,824.35/3,244.13
  6. Step 6: Final answer
    x = 1,579.72

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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.