Home / 2,348.02-3,239.76-1,464.04

Finding the Fourth Proportional to 2,348.02, 3,239.76 and 1,464.04

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Solution

The fourth proportional to 2,348.02, 3,239.76 and 1,464.04 is: 2,020.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,348.02 : 3,239.76 = 1,464.04 : x
  2. Step 2: Convert to fraction form
    2,348.02/3,239.76 = 1,464.04/x
  3. Step 3: Cross multiply
    2,348.02x = 3,239.76 × 1,464.04
  4. Step 4: Simplify right side
    2,348.02x = 4,743,138.23
  5. Step 5: Solve for x
    x = 4,743,138.23/2,348.02
  6. Step 6: Final answer
    x = 2,020.06

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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.