Home / 4,350.64-6,526.04-1,063.76

Finding the Fourth Proportional to 4,350.64, 6,526.04 and 1,063.76

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Solution

The fourth proportional to 4,350.64, 6,526.04 and 1,063.76 is: 1,595.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,350.64 : 6,526.04 = 1,063.76 : x
  2. Step 2: Convert to fraction form
    4,350.64/6,526.04 = 1,063.76/x
  3. Step 3: Cross multiply
    4,350.64x = 6,526.04 × 1,063.76
  4. Step 4: Simplify right side
    4,350.64x = 6,942,140.31
  5. Step 5: Solve for x
    x = 6,942,140.31/4,350.64
  6. Step 6: Final answer
    x = 1,595.66

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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.