Home / 41,127.69-56,756.34-22,264.77

Finding the Fourth Proportional to 41,127.69, 56,756.34 and 22,264.77

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Solution

The fourth proportional to 41,127.69, 56,756.34 and 22,264.77 is: 30,725.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,127.69 : 56,756.34 = 22,264.77 : x
  2. Step 2: Convert to fraction form
    41,127.69/56,756.34 = 22,264.77/x
  3. Step 3: Cross multiply
    41,127.69x = 56,756.34 × 22,264.77
  4. Step 4: Simplify right side
    41,127.69x = 1,263,666,856.14
  5. Step 5: Solve for x
    x = 1,263,666,856.14/41,127.69
  6. Step 6: Final answer
    x = 30,725.45

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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.