Home / 32,110.98-44,313.79-19,364.10

Finding the Fourth Proportional to 32,110.98, 44,313.79 and 19,364.10

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Solution

The fourth proportional to 32,110.98, 44,313.79 and 19,364.10 is: 26,722.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,110.98 : 44,313.79 = 19,364.10 : x
  2. Step 2: Convert to fraction form
    32,110.98/44,313.79 = 19,364.10/x
  3. Step 3: Cross multiply
    32,110.98x = 44,313.79 × 19,364.10
  4. Step 4: Simplify right side
    32,110.98x = 858,096,660.94
  5. Step 5: Solve for x
    x = 858,096,660.94/32,110.98
  6. Step 6: Final answer
    x = 26,722.84

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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.