Home / 92,716.15-139,074.23-22,596.07

Finding the Fourth Proportional to 92,716.15, 139,074.23 and 22,596.07

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Solution

The fourth proportional to 92,716.15, 139,074.23 and 22,596.07 is: 33,894.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,716.15 : 139,074.23 = 22,596.07 : x
  2. Step 2: Convert to fraction form
    92,716.15/139,074.23 = 22,596.07/x
  3. Step 3: Cross multiply
    92,716.15x = 139,074.23 × 22,596.07
  4. Step 4: Simplify right side
    92,716.15x = 3,142,531,036.28
  5. Step 5: Solve for x
    x = 3,142,531,036.28/92,716.15
  6. Step 6: Final answer
    x = 33,894.11

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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.