Home / 6,747.84-10,125.60-2,368.56

Finding the Fourth Proportional to 6,747.84, 10,125.60 and 2,368.56

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Solution

The fourth proportional to 6,747.84, 10,125.60 and 2,368.56 is: 3,554.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,747.84 : 10,125.60 = 2,368.56 : x
  2. Step 2: Convert to fraction form
    6,747.84/10,125.60 = 2,368.56/x
  3. Step 3: Cross multiply
    6,747.84x = 10,125.60 × 2,368.56
  4. Step 4: Simplify right side
    6,747.84x = 23,983,091.14
  5. Step 5: Solve for x
    x = 23,983,091.14/6,747.84
  6. Step 6: Final answer
    x = 3,554.19

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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.