Home / 4,202.39-5,798.59-2,433.69

Finding the Fourth Proportional to 4,202.39, 5,798.59 and 2,433.69

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Solution

The fourth proportional to 4,202.39, 5,798.59 and 2,433.69 is: 3,358.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,202.39 : 5,798.59 = 2,433.69 : x
  2. Step 2: Convert to fraction form
    4,202.39/5,798.59 = 2,433.69/x
  3. Step 3: Cross multiply
    4,202.39x = 5,798.59 × 2,433.69
  4. Step 4: Simplify right side
    4,202.39x = 14,111,970.50
  5. Step 5: Solve for x
    x = 14,111,970.50/4,202.39
  6. Step 6: Final answer
    x = 3,358.08

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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.