Home / 4,952.10-7,427.67-2,030.19

Finding the Fourth Proportional to 4,952.10, 7,427.67 and 2,030.19

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Solution

The fourth proportional to 4,952.10, 7,427.67 and 2,030.19 is: 3,045.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,952.10 : 7,427.67 = 2,030.19 : x
  2. Step 2: Convert to fraction form
    4,952.10/7,427.67 = 2,030.19/x
  3. Step 3: Cross multiply
    4,952.10x = 7,427.67 × 2,030.19
  4. Step 4: Simplify right side
    4,952.10x = 15,079,581.36
  5. Step 5: Solve for x
    x = 15,079,581.36/4,952.10
  6. Step 6: Final answer
    x = 3,045.09

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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.