Home / 7,529.47-11,294.97-2,599.10

Finding the Fourth Proportional to 7,529.47, 11,294.97 and 2,599.10

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Solution

The fourth proportional to 7,529.47, 11,294.97 and 2,599.10 is: 3,898.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,529.47 : 11,294.97 = 2,599.10 : x
  2. Step 2: Convert to fraction form
    7,529.47/11,294.97 = 2,599.10/x
  3. Step 3: Cross multiply
    7,529.47x = 11,294.97 × 2,599.10
  4. Step 4: Simplify right side
    7,529.47x = 29,356,700.05
  5. Step 5: Solve for x
    x = 29,356,700.05/7,529.47
  6. Step 6: Final answer
    x = 3,898.91

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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.