Home / 3,064.35-4,595.61-1,116.09

Finding the Fourth Proportional to 3,064.35, 4,595.61 and 1,116.09

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Solution

The fourth proportional to 3,064.35, 4,595.61 and 1,116.09 is: 1,673.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,064.35 : 4,595.61 = 1,116.09 : x
  2. Step 2: Convert to fraction form
    3,064.35/4,595.61 = 1,116.09/x
  3. Step 3: Cross multiply
    3,064.35x = 4,595.61 × 1,116.09
  4. Step 4: Simplify right side
    3,064.35x = 5,129,127.41
  5. Step 5: Solve for x
    x = 5,129,127.41/3,064.35
  6. Step 6: Final answer
    x = 1,673.81

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1.5x scale

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.