Home / 2,337.41-3,225.62-1,329.06

Finding the Fourth Proportional to 2,337.41, 3,225.62 and 1,329.06

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Solution

The fourth proportional to 2,337.41, 3,225.62 and 1,329.06 is: 1,834.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,337.41 : 3,225.62 = 1,329.06 : x
  2. Step 2: Convert to fraction form
    2,337.41/3,225.62 = 1,329.06/x
  3. Step 3: Cross multiply
    2,337.41x = 3,225.62 × 1,329.06
  4. Step 4: Simplify right side
    2,337.41x = 4,287,039.79
  5. Step 5: Solve for x
    x = 4,287,039.79/2,337.41
  6. Step 6: Final answer
    x = 1,834.10

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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.