Home / 2,024.10-3,038.41-1,101.91

Finding the Fourth Proportional to 2,024.10, 3,038.41 and 1,101.91

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Solution

The fourth proportional to 2,024.10, 3,038.41 and 1,101.91 is: 1,654.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024.10 : 3,038.41 = 1,101.91 : x
  2. Step 2: Convert to fraction form
    2,024.10/3,038.41 = 1,101.91/x
  3. Step 3: Cross multiply
    2,024.10x = 3,038.41 × 1,101.91
  4. Step 4: Simplify right side
    2,024.10x = 3,348,054.36
  5. Step 5: Solve for x
    x = 3,348,054.36/2,024.10
  6. Step 6: Final answer
    x = 1,654.10

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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.