Home / 2,377.02-3,564.26-1,323.17

Finding the Fourth Proportional to 2,377.02, 3,564.26 and 1,323.17

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Solution

The fourth proportional to 2,377.02, 3,564.26 and 1,323.17 is: 1,984.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,377.02 : 3,564.26 = 1,323.17 : x
  2. Step 2: Convert to fraction form
    2,377.02/3,564.26 = 1,323.17/x
  3. Step 3: Cross multiply
    2,377.02x = 3,564.26 × 1,323.17
  4. Step 4: Simplify right side
    2,377.02x = 4,716,097.47
  5. Step 5: Solve for x
    x = 4,716,097.47/2,377.02
  6. Step 6: Final answer
    x = 1,984.04

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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.