Home / 66,941.26-100,341.82-22,552.67

Finding the Fourth Proportional to 66,941.26, 100,341.82 and 22,552.67

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Solution

The fourth proportional to 66,941.26, 100,341.82 and 22,552.67 is: 33,805.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,941.26 : 100,341.82 = 22,552.67 : x
  2. Step 2: Convert to fraction form
    66,941.26/100,341.82 = 22,552.67/x
  3. Step 3: Cross multiply
    66,941.26x = 100,341.82 × 22,552.67
  4. Step 4: Simplify right side
    66,941.26x = 2,262,976,232.70
  5. Step 5: Solve for x
    x = 2,262,976,232.70/66,941.26
  6. Step 6: Final answer
    x = 33,805.40

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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.