Home / 333,823.14-460,424.79-231,848.73

Finding the Fourth Proportional to 333,823.14, 460,424.79 and 231,848.73

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Solution

The fourth proportional to 333,823.14, 460,424.79 and 231,848.73 is: 319,776.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,823.14 : 460,424.79 = 231,848.73 : x
  2. Step 2: Convert to fraction form
    333,823.14/460,424.79 = 231,848.73/x
  3. Step 3: Cross multiply
    333,823.14x = 460,424.79 × 231,848.73
  4. Step 4: Simplify right side
    333,823.14x = 106,748,902,822.02
  5. Step 5: Solve for x
    x = 106,748,902,822.02/333,823.14
  6. Step 6: Final answer
    x = 319,776.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.