Home / 233,026.48-348,787.92-120,551.82

Finding the Fourth Proportional to 233,026.48, 348,787.92 and 120,551.82

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Solution

The fourth proportional to 233,026.48, 348,787.92 and 120,551.82 is: 180,438.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,026.48 : 348,787.92 = 120,551.82 : x
  2. Step 2: Convert to fraction form
    233,026.48/348,787.92 = 120,551.82/x
  3. Step 3: Cross multiply
    233,026.48x = 348,787.92 × 120,551.82
  4. Step 4: Simplify right side
    233,026.48x = 42,047,018,550.01
  5. Step 5: Solve for x
    x = 42,047,018,550.01/233,026.48
  6. Step 6: Final answer
    x = 180,438.80

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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.