Home / 2,024.22-2,792.93-1,350.70

Finding the Fourth Proportional to 2,024.22, 2,792.93 and 1,350.70

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Solution

The fourth proportional to 2,024.22, 2,792.93 and 1,350.70 is: 1,863.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024.22 : 2,792.93 = 1,350.70 : x
  2. Step 2: Convert to fraction form
    2,024.22/2,792.93 = 1,350.70/x
  3. Step 3: Cross multiply
    2,024.22x = 2,792.93 × 1,350.70
  4. Step 4: Simplify right side
    2,024.22x = 3,772,389.83
  5. Step 5: Solve for x
    x = 3,772,389.83/2,024.22
  6. Step 6: Final answer
    x = 1,863.63

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.