Home / 5,024.69-7,538.28-1,514.62

Finding the Fourth Proportional to 5,024.69, 7,538.28 and 1,514.62

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Solution

The fourth proportional to 5,024.69, 7,538.28 and 1,514.62 is: 2,272.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,024.69 : 7,538.28 = 1,514.62 : x
  2. Step 2: Convert to fraction form
    5,024.69/7,538.28 = 1,514.62/x
  3. Step 3: Cross multiply
    5,024.69x = 7,538.28 × 1,514.62
  4. Step 4: Simplify right side
    5,024.69x = 11,417,610.81
  5. Step 5: Solve for x
    x = 11,417,610.81/5,024.69
  6. Step 6: Final answer
    x = 2,272.30

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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.