Home / 4,263-5,883.30-2,400.36

Finding the Fourth Proportional to 4,263, 5,883.30 and 2,400.36

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Solution

The fourth proportional to 4,263, 5,883.30 and 2,400.36 is: 3,312.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,263 : 5,883.30 = 2,400.36 : x
  2. Step 2: Convert to fraction form
    4,263/5,883.30 = 2,400.36/x
  3. Step 3: Cross multiply
    4,263x = 5,883.30 × 2,400.36
  4. Step 4: Simplify right side
    4,263x = 14,122,037.99
  5. Step 5: Solve for x
    x = 14,122,037.99/4,263
  6. Step 6: Final answer
    x = 3,312.70

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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.