Home / 41,077.22-56,588.27-39,076.11

Finding the Fourth Proportional to 41,077.22, 56,588.27 and 39,076.11

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Solution

The fourth proportional to 41,077.22, 56,588.27 and 39,076.11 is: 53,831.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,077.22 : 56,588.27 = 39,076.11 : x
  2. Step 2: Convert to fraction form
    41,077.22/56,588.27 = 39,076.11/x
  3. Step 3: Cross multiply
    41,077.22x = 56,588.27 × 39,076.11
  4. Step 4: Simplify right side
    41,077.22x = 2,211,249,267.85
  5. Step 5: Solve for x
    x = 2,211,249,267.85/41,077.22
  6. Step 6: Final answer
    x = 53,831.53

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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.