Home / 6,565.14-9,060.09-3,581.10

Finding the Fourth Proportional to 6,565.14, 9,060.09 and 3,581.10

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Solution

The fourth proportional to 6,565.14, 9,060.09 and 3,581.10 is: 4,942.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,565.14 : 9,060.09 = 3,581.10 : x
  2. Step 2: Convert to fraction form
    6,565.14/9,060.09 = 3,581.10/x
  3. Step 3: Cross multiply
    6,565.14x = 9,060.09 × 3,581.10
  4. Step 4: Simplify right side
    6,565.14x = 32,445,088.30
  5. Step 5: Solve for x
    x = 32,445,088.30/6,565.14
  6. Step 6: Final answer
    x = 4,942.03

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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.