Home / 6,925.19-10,382.00-3,225.51

Finding the Fourth Proportional to 6,925.19, 10,382.00 and 3,225.51

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Solution

The fourth proportional to 6,925.19, 10,382.00 and 3,225.51 is: 4,835.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,925.19 : 10,382.00 = 3,225.51 : x
  2. Step 2: Convert to fraction form
    6,925.19/10,382.00 = 3,225.51/x
  3. Step 3: Cross multiply
    6,925.19x = 10,382.00 × 3,225.51
  4. Step 4: Simplify right side
    6,925.19x = 33,487,228.69
  5. Step 5: Solve for x
    x = 33,487,228.69/6,925.19
  6. Step 6: Final answer
    x = 4,835.57

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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.