Home / 2,330.99-3,495.45-1,235.10

Finding the Fourth Proportional to 2,330.99, 3,495.45 and 1,235.10

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Solution

The fourth proportional to 2,330.99, 3,495.45 and 1,235.10 is: 1,852.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,330.99 : 3,495.45 = 1,235.10 : x
  2. Step 2: Convert to fraction form
    2,330.99/3,495.45 = 1,235.10/x
  3. Step 3: Cross multiply
    2,330.99x = 3,495.45 × 1,235.10
  4. Step 4: Simplify right side
    2,330.99x = 4,317,230.30
  5. Step 5: Solve for x
    x = 4,317,230.30/2,330.99
  6. Step 6: Final answer
    x = 1,852.10

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Double scale
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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.