Home / 7,565.68-11,349.60-2,370.16

Finding the Fourth Proportional to 7,565.68, 11,349.60 and 2,370.16

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Solution

The fourth proportional to 7,565.68, 11,349.60 and 2,370.16 is: 3,555.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,565.68 : 11,349.60 = 2,370.16 : x
  2. Step 2: Convert to fraction form
    7,565.68/11,349.60 = 2,370.16/x
  3. Step 3: Cross multiply
    7,565.68x = 11,349.60 × 2,370.16
  4. Step 4: Simplify right side
    7,565.68x = 26,900,367.94
  5. Step 5: Solve for x
    x = 26,900,367.94/7,565.68
  6. Step 6: Final answer
    x = 3,555.58

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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.