Home / 41,127.94-56,756.53-22,265.07

Finding the Fourth Proportional to 41,127.94, 56,756.53 and 22,265.07

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Solution

The fourth proportional to 41,127.94, 56,756.53 and 22,265.07 is: 30,725.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,127.94 : 56,756.53 = 22,265.07 : x
  2. Step 2: Convert to fraction form
    41,127.94/56,756.53 = 22,265.07/x
  3. Step 3: Cross multiply
    41,127.94x = 56,756.53 × 22,265.07
  4. Step 4: Simplify right side
    41,127.94x = 1,263,688,113.41
  5. Step 5: Solve for x
    x = 1,263,688,113.41/41,127.94
  6. Step 6: Final answer
    x = 30,725.78

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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.