Home / 4,383.29-6,574.20-1,263.17

Finding the Fourth Proportional to 4,383.29, 6,574.20 and 1,263.17

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Solution

The fourth proportional to 4,383.29, 6,574.20 and 1,263.17 is: 1,894.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,383.29 : 6,574.20 = 1,263.17 : x
  2. Step 2: Convert to fraction form
    4,383.29/6,574.20 = 1,263.17/x
  3. Step 3: Cross multiply
    4,383.29x = 6,574.20 × 1,263.17
  4. Step 4: Simplify right side
    4,383.29x = 8,304,299.34
  5. Step 5: Solve for x
    x = 8,304,299.34/4,383.29
  6. Step 6: Final answer
    x = 1,894.54

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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.