Home / 2,496.70-3,745.95-1,036.30

Finding the Fourth Proportional to 2,496.70, 3,745.95 and 1,036.30

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Solution

The fourth proportional to 2,496.70, 3,745.95 and 1,036.30 is: 1,554.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,496.70 : 3,745.95 = 1,036.30 : x
  2. Step 2: Convert to fraction form
    2,496.70/3,745.95 = 1,036.30/x
  3. Step 3: Cross multiply
    2,496.70x = 3,745.95 × 1,036.30
  4. Step 4: Simplify right side
    2,496.70x = 3,881,927.99
  5. Step 5: Solve for x
    x = 3,881,927.99/2,496.70
  6. Step 6: Final answer
    x = 1,554.82

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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.