Home / 4,350.72-6,526.10-1,063.84

Finding the Fourth Proportional to 4,350.72, 6,526.10 and 1,063.84

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Solution

The fourth proportional to 4,350.72, 6,526.10 and 1,063.84 is: 1,595.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,350.72 : 6,526.10 = 1,063.84 : x
  2. Step 2: Convert to fraction form
    4,350.72/6,526.10 = 1,063.84/x
  3. Step 3: Cross multiply
    4,350.72x = 6,526.10 × 1,063.84
  4. Step 4: Simplify right side
    4,350.72x = 6,942,726.22
  5. Step 5: Solve for x
    x = 6,942,726.22/4,350.72
  6. Step 6: Final answer
    x = 1,595.76

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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.