Home / 6,774.40-10,154.67-4,583.36

Finding the Fourth Proportional to 6,774.40, 10,154.67 and 4,583.36

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Solution

The fourth proportional to 6,774.40, 10,154.67 and 4,583.36 is: 6,870.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,774.40 : 10,154.67 = 4,583.36 : x
  2. Step 2: Convert to fraction form
    6,774.40/10,154.67 = 4,583.36/x
  3. Step 3: Cross multiply
    6,774.40x = 10,154.67 × 4,583.36
  4. Step 4: Simplify right side
    6,774.40x = 46,542,508.29
  5. Step 5: Solve for x
    x = 46,542,508.29/6,774.40
  6. Step 6: Final answer
    x = 6,870.35

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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.