Home / 9,844.67-13,575.33-6,483.20

Finding the Fourth Proportional to 9,844.67, 13,575.33 and 6,483.20

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Solution

The fourth proportional to 9,844.67, 13,575.33 and 6,483.20 is: 8,940.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,844.67 : 13,575.33 = 6,483.20 : x
  2. Step 2: Convert to fraction form
    9,844.67/13,575.33 = 6,483.20/x
  3. Step 3: Cross multiply
    9,844.67x = 13,575.33 × 6,483.20
  4. Step 4: Simplify right side
    9,844.67x = 88,011,511.58
  5. Step 5: Solve for x
    x = 88,011,511.58/9,844.67
  6. Step 6: Final answer
    x = 8,940.01

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1.5x scale

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.