Home / 9,541.80-14,313.11-2,968.11

Finding the Fourth Proportional to 9,541.80, 14,313.11 and 2,968.11

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Solution

The fourth proportional to 9,541.80, 14,313.11 and 2,968.11 is: 4,452.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,541.80 : 14,313.11 = 2,968.11 : x
  2. Step 2: Convert to fraction form
    9,541.80/14,313.11 = 2,968.11/x
  3. Step 3: Cross multiply
    9,541.80x = 14,313.11 × 2,968.11
  4. Step 4: Simplify right side
    9,541.80x = 42,482,870.08
  5. Step 5: Solve for x
    x = 42,482,870.08/9,541.80
  6. Step 6: Final answer
    x = 4,452.29

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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.