Home / 4,530.59-6,795.89-1,243.71

Finding the Fourth Proportional to 4,530.59, 6,795.89 and 1,243.71

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Solution

The fourth proportional to 4,530.59, 6,795.89 and 1,243.71 is: 1,865.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,530.59 : 6,795.89 = 1,243.71 : x
  2. Step 2: Convert to fraction form
    4,530.59/6,795.89 = 1,243.71/x
  3. Step 3: Cross multiply
    4,530.59x = 6,795.89 × 1,243.71
  4. Step 4: Simplify right side
    4,530.59x = 8,452,116.35
  5. Step 5: Solve for x
    x = 8,452,116.35/4,530.59
  6. Step 6: Final answer
    x = 1,865.57

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Similar ratio
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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.