Home / 158,598.68-237,803.02-50,481.35

Finding the Fourth Proportional to 158,598.68, 237,803.02 and 50,481.35

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Solution

The fourth proportional to 158,598.68, 237,803.02 and 50,481.35 is: 75,691.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,598.68 : 237,803.02 = 50,481.35 : x
  2. Step 2: Convert to fraction form
    158,598.68/237,803.02 = 50,481.35/x
  3. Step 3: Cross multiply
    158,598.68x = 237,803.02 × 50,481.35
  4. Step 4: Simplify right side
    158,598.68x = 12,004,616,296.75
  5. Step 5: Solve for x
    x = 12,004,616,296.75/158,598.68
  6. Step 6: Final answer
    x = 75,691.78

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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.