Home / 9,063.36-13,565.88-4,674.84

Finding the Fourth Proportional to 9,063.36, 13,565.88 and 4,674.84

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Solution

The fourth proportional to 9,063.36, 13,565.88 and 4,674.84 is: 6,997.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,063.36 : 13,565.88 = 4,674.84 : x
  2. Step 2: Convert to fraction form
    9,063.36/13,565.88 = 4,674.84/x
  3. Step 3: Cross multiply
    9,063.36x = 13,565.88 × 4,674.84
  4. Step 4: Simplify right side
    9,063.36x = 63,418,318.46
  5. Step 5: Solve for x
    x = 63,418,318.46/9,063.36
  6. Step 6: Final answer
    x = 6,997.22

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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.