Home / 5,942.51-8,916.50-2,246.03

Finding the Fourth Proportional to 5,942.51, 8,916.50 and 2,246.03

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Solution

The fourth proportional to 5,942.51, 8,916.50 and 2,246.03 is: 3,370.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,942.51 : 8,916.50 = 2,246.03 : x
  2. Step 2: Convert to fraction form
    5,942.51/8,916.50 = 2,246.03/x
  3. Step 3: Cross multiply
    5,942.51x = 8,916.50 × 2,246.03
  4. Step 4: Simplify right side
    5,942.51x = 20,026,681.91
  5. Step 5: Solve for x
    x = 20,026,681.91/5,942.51
  6. Step 6: Final answer
    x = 3,370.07

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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.