Home / 29,441.80-44,133.90-26,331.40

Finding the Fourth Proportional to 29,441.80, 44,133.90 and 26,331.40

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Solution

The fourth proportional to 29,441.80, 44,133.90 and 26,331.40 is: 39,471.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,441.80 : 44,133.90 = 26,331.40 : x
  2. Step 2: Convert to fraction form
    29,441.80/44,133.90 = 26,331.40/x
  3. Step 3: Cross multiply
    29,441.80x = 44,133.90 × 26,331.40
  4. Step 4: Simplify right side
    29,441.80x = 1,162,107,374.46
  5. Step 5: Solve for x
    x = 1,162,107,374.46/29,441.80
  6. Step 6: Final answer
    x = 39,471.34

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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.