Home / 46,922.88-70,334.88-17,321.76

Finding the Fourth Proportional to 46,922.88, 70,334.88 and 17,321.76

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Solution

The fourth proportional to 46,922.88, 70,334.88 and 17,321.76 is: 25,964.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,922.88 : 70,334.88 = 17,321.76 : x
  2. Step 2: Convert to fraction form
    46,922.88/70,334.88 = 17,321.76/x
  3. Step 3: Cross multiply
    46,922.88x = 70,334.88 × 17,321.76
  4. Step 4: Simplify right side
    46,922.88x = 1,218,323,910.99
  5. Step 5: Solve for x
    x = 1,218,323,910.99/46,922.88
  6. Step 6: Final answer
    x = 25,964.39

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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.