Home / 122,001.09-182,927.47-50,837.73

Finding the Fourth Proportional to 122,001.09, 182,927.47 and 50,837.73

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Solution

The fourth proportional to 122,001.09, 182,927.47 and 50,837.73 is: 76,225.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,001.09 : 182,927.47 = 50,837.73 : x
  2. Step 2: Convert to fraction form
    122,001.09/182,927.47 = 50,837.73/x
  3. Step 3: Cross multiply
    122,001.09x = 182,927.47 × 50,837.73
  4. Step 4: Simplify right side
    122,001.09x = 9,299,617,329.44
  5. Step 5: Solve for x
    x = 9,299,617,329.44/122,001.09
  6. Step 6: Final answer
    x = 76,225.69

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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.