Home / 7,557.75-11,337.03-2,364.03

Finding the Fourth Proportional to 7,557.75, 11,337.03 and 2,364.03

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Solution

The fourth proportional to 7,557.75, 11,337.03 and 2,364.03 is: 3,546.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,557.75 : 11,337.03 = 2,364.03 : x
  2. Step 2: Convert to fraction form
    7,557.75/11,337.03 = 2,364.03/x
  3. Step 3: Cross multiply
    7,557.75x = 11,337.03 × 2,364.03
  4. Step 4: Simplify right side
    7,557.75x = 26,801,079.03
  5. Step 5: Solve for x
    x = 26,801,079.03/7,557.75
  6. Step 6: Final answer
    x = 3,546.17

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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.