Home / 9,089.55-13,641.61-4,708.26

Finding the Fourth Proportional to 9,089.55, 13,641.61 and 4,708.26

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Solution

The fourth proportional to 9,089.55, 13,641.61 and 4,708.26 is: 7,066.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,089.55 : 13,641.61 = 4,708.26 : x
  2. Step 2: Convert to fraction form
    9,089.55/13,641.61 = 4,708.26/x
  3. Step 3: Cross multiply
    9,089.55x = 13,641.61 × 4,708.26
  4. Step 4: Simplify right side
    9,089.55x = 64,228,183.77
  5. Step 5: Solve for x
    x = 64,228,183.77/9,089.55
  6. Step 6: Final answer
    x = 7,066.16

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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.