Home / 6,230.09-9,347.41-2,899.93

Finding the Fourth Proportional to 6,230.09, 9,347.41 and 2,899.93

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Solution

The fourth proportional to 6,230.09, 9,347.41 and 2,899.93 is: 4,350.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,230.09 : 9,347.41 = 2,899.93 : x
  2. Step 2: Convert to fraction form
    6,230.09/9,347.41 = 2,899.93/x
  3. Step 3: Cross multiply
    6,230.09x = 9,347.41 × 2,899.93
  4. Step 4: Simplify right side
    6,230.09x = 27,106,804.06
  5. Step 5: Solve for x
    x = 27,106,804.06/6,230.09
  6. Step 6: Final answer
    x = 4,350.95

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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.