Home / 682,743.43-1,024,024.02-202,962.24

Finding the Fourth Proportional to 682,743.43, 1,024,024.02 and 202,962.24

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Solution

The fourth proportional to 682,743.43, 1,024,024.02 and 202,962.24 is: 304,416.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    682,743.43 : 1,024,024.02 = 202,962.24 : x
  2. Step 2: Convert to fraction form
    682,743.43/1,024,024.02 = 202,962.24/x
  3. Step 3: Cross multiply
    682,743.43x = 1,024,024.02 × 202,962.24
  4. Step 4: Simplify right side
    682,743.43x = 207,838,208,151.90
  5. Step 5: Solve for x
    x = 207,838,208,151.90/682,743.43
  6. Step 6: Final answer
    x = 304,416.27

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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.