Home / 3,064.39-4,594.48-1,116.34

Finding the Fourth Proportional to 3,064.39, 4,594.48 and 1,116.34

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Solution

The fourth proportional to 3,064.39, 4,594.48 and 1,116.34 is: 1,673.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,064.39 : 4,594.48 = 1,116.34 : x
  2. Step 2: Convert to fraction form
    3,064.39/4,594.48 = 1,116.34/x
  3. Step 3: Cross multiply
    3,064.39x = 4,594.48 × 1,116.34
  4. Step 4: Simplify right side
    3,064.39x = 5,129,001.80
  5. Step 5: Solve for x
    x = 5,129,001.80/3,064.39
  6. Step 6: Final answer
    x = 1,673.74

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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.