Home / 6,552.32-9,832.73-2,856.89

Finding the Fourth Proportional to 6,552.32, 9,832.73 and 2,856.89

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Solution

The fourth proportional to 6,552.32, 9,832.73 and 2,856.89 is: 4,287.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,552.32 : 9,832.73 = 2,856.89 : x
  2. Step 2: Convert to fraction form
    6,552.32/9,832.73 = 2,856.89/x
  3. Step 3: Cross multiply
    6,552.32x = 9,832.73 × 2,856.89
  4. Step 4: Simplify right side
    6,552.32x = 28,091,038.31
  5. Step 5: Solve for x
    x = 28,091,038.31/6,552.32
  6. Step 6: Final answer
    x = 4,287.19

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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.