Home / 84,376.44-116,441.82-46,652.04

Finding the Fourth Proportional to 84,376.44, 116,441.82 and 46,652.04

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Solution

The fourth proportional to 84,376.44, 116,441.82 and 46,652.04 is: 64,381.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,376.44 : 116,441.82 = 46,652.04 : x
  2. Step 2: Convert to fraction form
    84,376.44/116,441.82 = 46,652.04/x
  3. Step 3: Cross multiply
    84,376.44x = 116,441.82 × 46,652.04
  4. Step 4: Simplify right side
    84,376.44x = 5,432,248,444.31
  5. Step 5: Solve for x
    x = 5,432,248,444.31/84,376.44
  6. Step 6: Final answer
    x = 64,381.11

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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.