Home / 6,954.29-10,428.66-4,034.64

Finding the Fourth Proportional to 6,954.29, 10,428.66 and 4,034.64

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Solution

The fourth proportional to 6,954.29, 10,428.66 and 4,034.64 is: 6,050.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,954.29 : 10,428.66 = 4,034.64 : x
  2. Step 2: Convert to fraction form
    6,954.29/10,428.66 = 4,034.64/x
  3. Step 3: Cross multiply
    6,954.29x = 10,428.66 × 4,034.64
  4. Step 4: Simplify right side
    6,954.29x = 42,075,888.78
  5. Step 5: Solve for x
    x = 42,075,888.78/6,954.29
  6. Step 6: Final answer
    x = 6,050.35

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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.