Home / 7,049.67-10,574.70-3,927.93

Finding the Fourth Proportional to 7,049.67, 10,574.70 and 3,927.93

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Solution

The fourth proportional to 7,049.67, 10,574.70 and 3,927.93 is: 5,892.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,049.67 : 10,574.70 = 3,927.93 : x
  2. Step 2: Convert to fraction form
    7,049.67/10,574.70 = 3,927.93/x
  3. Step 3: Cross multiply
    7,049.67x = 10,574.70 × 3,927.93
  4. Step 4: Simplify right side
    7,049.67x = 41,536,681.37
  5. Step 5: Solve for x
    x = 41,536,681.37/7,049.67
  6. Step 6: Final answer
    x = 5,892.00

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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.