Home / 73,814.09-110,714.85-44,210.21

Finding the Fourth Proportional to 73,814.09, 110,714.85 and 44,210.21

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Solution

The fourth proportional to 73,814.09, 110,714.85 and 44,210.21 is: 66,311.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,814.09 : 110,714.85 = 44,210.21 : x
  2. Step 2: Convert to fraction form
    73,814.09/110,714.85 = 44,210.21/x
  3. Step 3: Cross multiply
    73,814.09x = 110,714.85 × 44,210.21
  4. Step 4: Simplify right side
    73,814.09x = 4,894,726,215.04
  5. Step 5: Solve for x
    x = 4,894,726,215.04/73,814.09
  6. Step 6: Final answer
    x = 66,311.55

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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.