Home / 6,750.33-10,106.70-4,526.11

Finding the Fourth Proportional to 6,750.33, 10,106.70 and 4,526.11

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Solution

The fourth proportional to 6,750.33, 10,106.70 and 4,526.11 is: 6,776.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,750.33 : 10,106.70 = 4,526.11 : x
  2. Step 2: Convert to fraction form
    6,750.33/10,106.70 = 4,526.11/x
  3. Step 3: Cross multiply
    6,750.33x = 10,106.70 × 4,526.11
  4. Step 4: Simplify right side
    6,750.33x = 45,744,035.94
  5. Step 5: Solve for x
    x = 45,744,035.94/6,750.33
  6. Step 6: Final answer
    x = 6,776.56

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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.