Home / 7,029.32-10,538.84-4,063.58

Finding the Fourth Proportional to 7,029.32, 10,538.84 and 4,063.58

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Solution

The fourth proportional to 7,029.32, 10,538.84 and 4,063.58 is: 6,092.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,029.32 : 10,538.84 = 4,063.58 : x
  2. Step 2: Convert to fraction form
    7,029.32/10,538.84 = 4,063.58/x
  3. Step 3: Cross multiply
    7,029.32x = 10,538.84 × 4,063.58
  4. Step 4: Simplify right side
    7,029.32x = 42,825,419.45
  5. Step 5: Solve for x
    x = 42,825,419.45/7,029.32
  6. Step 6: Final answer
    x = 6,092.40

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.