Home / 33,381.05-46,050.26-19,225.67

Finding the Fourth Proportional to 33,381.05, 46,050.26 and 19,225.67

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Solution

The fourth proportional to 33,381.05, 46,050.26 and 19,225.67 is: 26,522.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,381.05 : 46,050.26 = 19,225.67 : x
  2. Step 2: Convert to fraction form
    33,381.05/46,050.26 = 19,225.67/x
  3. Step 3: Cross multiply
    33,381.05x = 46,050.26 × 19,225.67
  4. Step 4: Simplify right side
    33,381.05x = 885,346,775.79
  5. Step 5: Solve for x
    x = 885,346,775.79/33,381.05
  6. Step 6: Final answer
    x = 26,522.44

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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.