Home / 44,348.37-66,498.12-30,324.21

Finding the Fourth Proportional to 44,348.37, 66,498.12 and 30,324.21

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Solution

The fourth proportional to 44,348.37, 66,498.12 and 30,324.21 is: 45,469.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,348.37 : 66,498.12 = 30,324.21 : x
  2. Step 2: Convert to fraction form
    44,348.37/66,498.12 = 30,324.21/x
  3. Step 3: Cross multiply
    44,348.37x = 66,498.12 × 30,324.21
  4. Step 4: Simplify right side
    44,348.37x = 2,016,502,955.49
  5. Step 5: Solve for x
    x = 2,016,502,955.49/44,348.37
  6. Step 6: Final answer
    x = 45,469.61

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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.