Home / 29,381.15-44,074.85-9,383.65

Finding the Fourth Proportional to 29,381.15, 44,074.85 and 9,383.65

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Solution

The fourth proportional to 29,381.15, 44,074.85 and 9,383.65 is: 14,076.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,381.15 : 44,074.85 = 9,383.65 : x
  2. Step 2: Convert to fraction form
    29,381.15/44,074.85 = 9,383.65/x
  3. Step 3: Cross multiply
    29,381.15x = 44,074.85 × 9,383.65
  4. Step 4: Simplify right side
    29,381.15x = 413,582,985.84
  5. Step 5: Solve for x
    x = 413,582,985.84/29,381.15
  6. Step 6: Final answer
    x = 14,076.48

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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.