Home / 41,070.71-56,671.98-22,919.33

Finding the Fourth Proportional to 41,070.71, 56,671.98 and 22,919.33

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Solution

The fourth proportional to 41,070.71, 56,671.98 and 22,919.33 is: 31,625.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,070.71 : 56,671.98 = 22,919.33 : x
  2. Step 2: Convert to fraction form
    41,070.71/56,671.98 = 22,919.33/x
  3. Step 3: Cross multiply
    41,070.71x = 56,671.98 × 22,919.33
  4. Step 4: Simplify right side
    41,070.71x = 1,298,883,811.37
  5. Step 5: Solve for x
    x = 1,298,883,811.37/41,070.71
  6. Step 6: Final answer
    x = 31,625.55

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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.