Home / 9,266.18-13,886.46-8,030.52

Finding the Fourth Proportional to 9,266.18, 13,886.46 and 8,030.52

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Solution

The fourth proportional to 9,266.18, 13,886.46 and 8,030.52 is: 12,034.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,266.18 : 13,886.46 = 8,030.52 : x
  2. Step 2: Convert to fraction form
    9,266.18/13,886.46 = 8,030.52/x
  3. Step 3: Cross multiply
    9,266.18x = 13,886.46 × 8,030.52
  4. Step 4: Simplify right side
    9,266.18x = 111,515,494.76
  5. Step 5: Solve for x
    x = 111,515,494.76/9,266.18
  6. Step 6: Final answer
    x = 12,034.68

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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.