Home / 43,389.65-65,122.21-24,707.27

Finding the Fourth Proportional to 43,389.65, 65,122.21 and 24,707.27

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Solution

The fourth proportional to 43,389.65, 65,122.21 and 24,707.27 is: 37,082.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,389.65 : 65,122.21 = 24,707.27 : x
  2. Step 2: Convert to fraction form
    43,389.65/65,122.21 = 24,707.27/x
  3. Step 3: Cross multiply
    43,389.65x = 65,122.21 × 24,707.27
  4. Step 4: Simplify right side
    43,389.65x = 1,608,992,025.47
  5. Step 5: Solve for x
    x = 1,608,992,025.47/43,389.65
  6. Step 6: Final answer
    x = 37,082.39

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1.5x scale

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.