Home / 2,330.38-3,495.57-1,014.09

Finding the Fourth Proportional to 2,330.38, 3,495.57 and 1,014.09

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Solution

The fourth proportional to 2,330.38, 3,495.57 and 1,014.09 is: 1,521.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,330.38 : 3,495.57 = 1,014.09 : x
  2. Step 2: Convert to fraction form
    2,330.38/3,495.57 = 1,014.09/x
  3. Step 3: Cross multiply
    2,330.38x = 3,495.57 × 1,014.09
  4. Step 4: Simplify right side
    2,330.38x = 3,544,822.58
  5. Step 5: Solve for x
    x = 3,544,822.58/2,330.38
  6. Step 6: Final answer
    x = 1,521.14

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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.