Home / 43,301.70-65,007.23-23,327.10

Finding the Fourth Proportional to 43,301.70, 65,007.23 and 23,327.10

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Solution

The fourth proportional to 43,301.70, 65,007.23 and 23,327.10 is: 35,020.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,301.70 : 65,007.23 = 23,327.10 : x
  2. Step 2: Convert to fraction form
    43,301.70/65,007.23 = 23,327.10/x
  3. Step 3: Cross multiply
    43,301.70x = 65,007.23 × 23,327.10
  4. Step 4: Simplify right side
    43,301.70x = 1,516,430,038.30
  5. Step 5: Solve for x
    x = 1,516,430,038.30/43,301.70
  6. Step 6: Final answer
    x = 35,020.10

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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.