Home / 322,596.29-483,899.01-122,927.61

Finding the Fourth Proportional to 322,596.29, 483,899.01 and 122,927.61

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Solution

The fourth proportional to 322,596.29, 483,899.01 and 122,927.61 is: 184,393.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,596.29 : 483,899.01 = 122,927.61 : x
  2. Step 2: Convert to fraction form
    322,596.29/483,899.01 = 122,927.61/x
  3. Step 3: Cross multiply
    322,596.29x = 483,899.01 × 122,927.61
  4. Step 4: Simplify right side
    322,596.29x = 59,484,548,780.67
  5. Step 5: Solve for x
    x = 59,484,548,780.67/322,596.29
  6. Step 6: Final answer
    x = 184,393.16

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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.