Home / 2,624.07-3,610.92-2,607.87

Finding the Fourth Proportional to 2,624.07, 3,610.92 and 2,607.87

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Solution

The fourth proportional to 2,624.07, 3,610.92 and 2,607.87 is: 3,588.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,624.07 : 3,610.92 = 2,607.87 : x
  2. Step 2: Convert to fraction form
    2,624.07/3,610.92 = 2,607.87/x
  3. Step 3: Cross multiply
    2,624.07x = 3,610.92 × 2,607.87
  4. Step 4: Simplify right side
    2,624.07x = 9,416,809.94
  5. Step 5: Solve for x
    x = 9,416,809.94/2,624.07
  6. Step 6: Final answer
    x = 3,588.63

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.