Home / 6,752.07-10,129.12-2,368.76

Finding the Fourth Proportional to 6,752.07, 10,129.12 and 2,368.76

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Solution

The fourth proportional to 6,752.07, 10,129.12 and 2,368.76 is: 3,553.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,752.07 : 10,129.12 = 2,368.76 : x
  2. Step 2: Convert to fraction form
    6,752.07/10,129.12 = 2,368.76/x
  3. Step 3: Cross multiply
    6,752.07x = 10,129.12 × 2,368.76
  4. Step 4: Simplify right side
    6,752.07x = 23,993,397.72
  5. Step 5: Solve for x
    x = 23,993,397.72/6,752.07
  6. Step 6: Final answer
    x = 3,553.49

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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.