Home / 44,945.40-67,398.66-34,564.44

Finding the Fourth Proportional to 44,945.40, 67,398.66 and 34,564.44

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Solution

The fourth proportional to 44,945.40, 67,398.66 and 34,564.44 is: 51,831.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,945.40 : 67,398.66 = 34,564.44 : x
  2. Step 2: Convert to fraction form
    44,945.40/67,398.66 = 34,564.44/x
  3. Step 3: Cross multiply
    44,945.40x = 67,398.66 × 34,564.44
  4. Step 4: Simplify right side
    44,945.40x = 2,329,596,939.65
  5. Step 5: Solve for x
    x = 2,329,596,939.65/44,945.40
  6. Step 6: Final answer
    x = 51,831.71

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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.