Home / 5,032.38-7,578.68-4,583.46

Finding the Fourth Proportional to 5,032.38, 7,578.68 and 4,583.46

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Solution

The fourth proportional to 5,032.38, 7,578.68 and 4,583.46 is: 6,902.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,032.38 : 7,578.68 = 4,583.46 : x
  2. Step 2: Convert to fraction form
    5,032.38/7,578.68 = 4,583.46/x
  3. Step 3: Cross multiply
    5,032.38x = 7,578.68 × 4,583.46
  4. Step 4: Simplify right side
    5,032.38x = 34,736,576.63
  5. Step 5: Solve for x
    x = 34,736,576.63/5,032.38
  6. Step 6: Final answer
    x = 6,902.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.