Home / 7,555.16-11,332.74-2,361.08

Finding the Fourth Proportional to 7,555.16, 11,332.74 and 2,361.08

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Solution

The fourth proportional to 7,555.16, 11,332.74 and 2,361.08 is: 3,541.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,555.16 : 11,332.74 = 2,361.08 : x
  2. Step 2: Convert to fraction form
    7,555.16/11,332.74 = 2,361.08/x
  3. Step 3: Cross multiply
    7,555.16x = 11,332.74 × 2,361.08
  4. Step 4: Simplify right side
    7,555.16x = 26,757,505.76
  5. Step 5: Solve for x
    x = 26,757,505.76/7,555.16
  6. Step 6: Final answer
    x = 3,541.62

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Similar ratio
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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.