Home / 29,584.32-44,376.16-28,107.84

Finding the Fourth Proportional to 29,584.32, 44,376.16 and 28,107.84

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Solution

The fourth proportional to 29,584.32, 44,376.16 and 28,107.84 is: 42,161.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,584.32 : 44,376.16 = 28,107.84 : x
  2. Step 2: Convert to fraction form
    29,584.32/44,376.16 = 28,107.84/x
  3. Step 3: Cross multiply
    29,584.32x = 44,376.16 × 28,107.84
  4. Step 4: Simplify right side
    29,584.32x = 1,247,318,005.09
  5. Step 5: Solve for x
    x = 1,247,318,005.09/29,584.32
  6. Step 6: Final answer
    x = 42,161.46

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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.