Home / 7,925.24-10,936.80-4,568.02

Finding the Fourth Proportional to 7,925.24, 10,936.80 and 4,568.02

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Solution

The fourth proportional to 7,925.24, 10,936.80 and 4,568.02 is: 6,303.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,925.24 : 10,936.80 = 4,568.02 : x
  2. Step 2: Convert to fraction form
    7,925.24/10,936.80 = 4,568.02/x
  3. Step 3: Cross multiply
    7,925.24x = 10,936.80 × 4,568.02
  4. Step 4: Simplify right side
    7,925.24x = 49,959,551.94
  5. Step 5: Solve for x
    x = 49,959,551.94/7,925.24
  6. Step 6: Final answer
    x = 6,303.86

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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.