Home / 151,305.02-226,987.43-44,690.83

Finding the Fourth Proportional to 151,305.02, 226,987.43 and 44,690.83

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Solution

The fourth proportional to 151,305.02, 226,987.43 and 44,690.83 is: 67,045.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,305.02 : 226,987.43 = 44,690.83 : x
  2. Step 2: Convert to fraction form
    151,305.02/226,987.43 = 44,690.83/x
  3. Step 3: Cross multiply
    151,305.02x = 226,987.43 × 44,690.83
  4. Step 4: Simplify right side
    151,305.02x = 10,144,256,106.73
  5. Step 5: Solve for x
    x = 10,144,256,106.73/151,305.02
  6. Step 6: Final answer
    x = 67,045.07

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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.