Home / 9,299.01-13,953.30-6,181.17

Finding the Fourth Proportional to 9,299.01, 13,953.30 and 6,181.17

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Solution

The fourth proportional to 9,299.01, 13,953.30 and 6,181.17 is: 9,274.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,299.01 : 13,953.30 = 6,181.17 : x
  2. Step 2: Convert to fraction form
    9,299.01/13,953.30 = 6,181.17/x
  3. Step 3: Cross multiply
    9,299.01x = 13,953.30 × 6,181.17
  4. Step 4: Simplify right side
    9,299.01x = 86,247,719.36
  5. Step 5: Solve for x
    x = 86,247,719.36/9,299.01
  6. Step 6: Final answer
    x = 9,274.94

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1.5x scale

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.