Home / 237,025.67-327,095.37-129,595.68

Finding the Fourth Proportional to 237,025.67, 327,095.37 and 129,595.68

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Solution

The fourth proportional to 237,025.67, 327,095.37 and 129,595.68 is: 178,842.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,025.67 : 327,095.37 = 129,595.68 : x
  2. Step 2: Convert to fraction form
    237,025.67/327,095.37 = 129,595.68/x
  3. Step 3: Cross multiply
    237,025.67x = 327,095.37 × 129,595.68
  4. Step 4: Simplify right side
    237,025.67x = 42,390,146,900.00
  5. Step 5: Solve for x
    x = 42,390,146,900.00/237,025.67
  6. Step 6: Final answer
    x = 178,842.01

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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.