Home / 6,565.39-9,848.01-1,635.07

Finding the Fourth Proportional to 6,565.39, 9,848.01 and 1,635.07

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Solution

The fourth proportional to 6,565.39, 9,848.01 and 1,635.07 is: 2,452.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,565.39 : 9,848.01 = 1,635.07 : x
  2. Step 2: Convert to fraction form
    6,565.39/9,848.01 = 1,635.07/x
  3. Step 3: Cross multiply
    6,565.39x = 9,848.01 × 1,635.07
  4. Step 4: Simplify right side
    6,565.39x = 16,102,185.71
  5. Step 5: Solve for x
    x = 16,102,185.71/6,565.39
  6. Step 6: Final answer
    x = 2,452.59

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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.