Home / 7,022.98-10,535.99-2,093.02

Finding the Fourth Proportional to 7,022.98, 10,535.99 and 2,093.02

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Solution

The fourth proportional to 7,022.98, 10,535.99 and 2,093.02 is: 3,139.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,022.98 : 10,535.99 = 2,093.02 : x
  2. Step 2: Convert to fraction form
    7,022.98/10,535.99 = 2,093.02/x
  3. Step 3: Cross multiply
    7,022.98x = 10,535.99 × 2,093.02
  4. Step 4: Simplify right side
    7,022.98x = 22,051,985.11
  5. Step 5: Solve for x
    x = 22,051,985.11/7,022.98
  6. Step 6: Final answer
    x = 3,139.98

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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.