Home / 9,224.08-12,731.31-5,864.27

Finding the Fourth Proportional to 9,224.08, 12,731.31 and 5,864.27

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Solution

The fourth proportional to 9,224.08, 12,731.31 and 5,864.27 is: 8,094.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,224.08 : 12,731.31 = 5,864.27 : x
  2. Step 2: Convert to fraction form
    9,224.08/12,731.31 = 5,864.27/x
  3. Step 3: Cross multiply
    9,224.08x = 12,731.31 × 5,864.27
  4. Step 4: Simplify right side
    9,224.08x = 74,659,775.64
  5. Step 5: Solve for x
    x = 74,659,775.64/9,224.08
  6. Step 6: Final answer
    x = 8,094.01

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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.