Home / 182,221.90-273,332.87-93,418.76

Finding the Fourth Proportional to 182,221.90, 273,332.87 and 93,418.76

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Solution

The fourth proportional to 182,221.90, 273,332.87 and 93,418.76 is: 140,128.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,221.90 : 273,332.87 = 93,418.76 : x
  2. Step 2: Convert to fraction form
    182,221.90/273,332.87 = 93,418.76/x
  3. Step 3: Cross multiply
    182,221.90x = 273,332.87 × 93,418.76
  4. Step 4: Simplify right side
    182,221.90x = 25,534,417,782.64
  5. Step 5: Solve for x
    x = 25,534,417,782.64/182,221.90
  6. Step 6: Final answer
    x = 140,128.15

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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.