Home / 5,032-7,547.16-3,566.74

Finding the Fourth Proportional to 5,032, 7,547.16 and 3,566.74

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Solution

The fourth proportional to 5,032, 7,547.16 and 3,566.74 is: 5,349.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,032 : 7,547.16 = 3,566.74 : x
  2. Step 2: Convert to fraction form
    5,032/7,547.16 = 3,566.74/x
  3. Step 3: Cross multiply
    5,032x = 7,547.16 × 3,566.74
  4. Step 4: Simplify right side
    5,032x = 26,918,757.46
  5. Step 5: Solve for x
    x = 26,918,757.46/5,032
  6. Step 6: Final answer
    x = 5,349.51

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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.