Home / 47,367.48-65,341.26-33,004.56

Finding the Fourth Proportional to 47,367.48, 65,341.26 and 33,004.56

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Solution

The fourth proportional to 47,367.48, 65,341.26 and 33,004.56 is: 45,528.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,367.48 : 65,341.26 = 33,004.56 : x
  2. Step 2: Convert to fraction form
    47,367.48/65,341.26 = 33,004.56/x
  3. Step 3: Cross multiply
    47,367.48x = 65,341.26 × 33,004.56
  4. Step 4: Simplify right side
    47,367.48x = 2,156,559,536.15
  5. Step 5: Solve for x
    x = 2,156,559,536.15/47,367.48
  6. Step 6: Final answer
    x = 45,528.27

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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.