Home / 5,010.24-7,513.76-2,411.52

Finding the Fourth Proportional to 5,010.24, 7,513.76 and 2,411.52

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Solution

The fourth proportional to 5,010.24, 7,513.76 and 2,411.52 is: 3,616.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,010.24 : 7,513.76 = 2,411.52 : x
  2. Step 2: Convert to fraction form
    5,010.24/7,513.76 = 2,411.52/x
  3. Step 3: Cross multiply
    5,010.24x = 7,513.76 × 2,411.52
  4. Step 4: Simplify right side
    5,010.24x = 18,119,582.52
  5. Step 5: Solve for x
    x = 18,119,582.52/5,010.24
  6. Step 6: Final answer
    x = 3,616.51

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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.