Home / 4,348.08-6,515.64-2,400.84

Finding the Fourth Proportional to 4,348.08, 6,515.64 and 2,400.84

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Solution

The fourth proportional to 4,348.08, 6,515.64 and 2,400.84 is: 3,597.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,348.08 : 6,515.64 = 2,400.84 : x
  2. Step 2: Convert to fraction form
    4,348.08/6,515.64 = 2,400.84/x
  3. Step 3: Cross multiply
    4,348.08x = 6,515.64 × 2,400.84
  4. Step 4: Simplify right side
    4,348.08x = 15,643,009.14
  5. Step 5: Solve for x
    x = 15,643,009.14/4,348.08
  6. Step 6: Final answer
    x = 3,597.68

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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.