Home / 6,913.05-10,368.51-2,529.46

Finding the Fourth Proportional to 6,913.05, 10,368.51 and 2,529.46

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Solution

The fourth proportional to 6,913.05, 10,368.51 and 2,529.46 is: 3,793.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,913.05 : 10,368.51 = 2,529.46 : x
  2. Step 2: Convert to fraction form
    6,913.05/10,368.51 = 2,529.46/x
  3. Step 3: Cross multiply
    6,913.05x = 10,368.51 × 2,529.46
  4. Step 4: Simplify right side
    6,913.05x = 26,226,731.30
  5. Step 5: Solve for x
    x = 26,226,731.30/6,913.05
  6. Step 6: Final answer
    x = 3,793.80

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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.