Home / 33,089.40-49,601.70-29,590.20

Finding the Fourth Proportional to 33,089.40, 49,601.70 and 29,590.20

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Solution

The fourth proportional to 33,089.40, 49,601.70 and 29,590.20 is: 44,356.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,089.40 : 49,601.70 = 29,590.20 : x
  2. Step 2: Convert to fraction form
    33,089.40/49,601.70 = 29,590.20/x
  3. Step 3: Cross multiply
    33,089.40x = 49,601.70 × 29,590.20
  4. Step 4: Simplify right side
    33,089.40x = 1,467,724,223.34
  5. Step 5: Solve for x
    x = 1,467,724,223.34/33,089.40
  6. Step 6: Final answer
    x = 44,356.33

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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.