Home / 4,833.81-7,253.15-3,603.69

Finding the Fourth Proportional to 4,833.81, 7,253.15 and 3,603.69

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Solution

The fourth proportional to 4,833.81, 7,253.15 and 3,603.69 is: 5,407.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,833.81 : 7,253.15 = 3,603.69 : x
  2. Step 2: Convert to fraction form
    4,833.81/7,253.15 = 3,603.69/x
  3. Step 3: Cross multiply
    4,833.81x = 7,253.15 × 3,603.69
  4. Step 4: Simplify right side
    4,833.81x = 26,138,086.11
  5. Step 5: Solve for x
    x = 26,138,086.11/4,833.81
  6. Step 6: Final answer
    x = 5,407.35

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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.