Home / 73,325.52-110,001.96-33,347.40

Finding the Fourth Proportional to 73,325.52, 110,001.96 and 33,347.40

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Solution

The fourth proportional to 73,325.52, 110,001.96 and 33,347.40 is: 50,027.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,325.52 : 110,001.96 = 33,347.40 : x
  2. Step 2: Convert to fraction form
    73,325.52/110,001.96 = 33,347.40/x
  3. Step 3: Cross multiply
    73,325.52x = 110,001.96 × 33,347.40
  4. Step 4: Simplify right side
    73,325.52x = 3,668,279,360.90
  5. Step 5: Solve for x
    x = 3,668,279,360.90/73,325.52
  6. Step 6: Final answer
    x = 50,027.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.