Home / 9,269.67-13,904.84-4,765.52

Finding the Fourth Proportional to 9,269.67, 13,904.84 and 4,765.52

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Solution

The fourth proportional to 9,269.67, 13,904.84 and 4,765.52 is: 7,148.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,269.67 : 13,904.84 = 4,765.52 : x
  2. Step 2: Convert to fraction form
    9,269.67/13,904.84 = 4,765.52/x
  3. Step 3: Cross multiply
    9,269.67x = 13,904.84 × 4,765.52
  4. Step 4: Simplify right side
    9,269.67x = 66,263,748.17
  5. Step 5: Solve for x
    x = 66,263,748.17/9,269.67
  6. Step 6: Final answer
    x = 7,148.45

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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.