Home / 2,024.45-3,036.67-1,562.90

Finding the Fourth Proportional to 2,024.45, 3,036.67 and 1,562.90

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Solution

The fourth proportional to 2,024.45, 3,036.67 and 1,562.90 is: 2,344.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024.45 : 3,036.67 = 1,562.90 : x
  2. Step 2: Convert to fraction form
    2,024.45/3,036.67 = 1,562.90/x
  3. Step 3: Cross multiply
    2,024.45x = 3,036.67 × 1,562.90
  4. Step 4: Simplify right side
    2,024.45x = 4,746,021.20
  5. Step 5: Solve for x
    x = 4,746,021.20/2,024.45
  6. Step 6: Final answer
    x = 2,344.35

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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.