Home / 7,295.78-10,063.14-4,904.66

Finding the Fourth Proportional to 7,295.78, 10,063.14 and 4,904.66

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Solution

The fourth proportional to 7,295.78, 10,063.14 and 4,904.66 is: 6,765.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,295.78 : 10,063.14 = 4,904.66 : x
  2. Step 2: Convert to fraction form
    7,295.78/10,063.14 = 4,904.66/x
  3. Step 3: Cross multiply
    7,295.78x = 10,063.14 × 4,904.66
  4. Step 4: Simplify right side
    7,295.78x = 49,356,280.23
  5. Step 5: Solve for x
    x = 49,356,280.23/7,295.78
  6. Step 6: Final answer
    x = 6,765.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.