Home / 237,404.16-327,643.68-151,366.08

Finding the Fourth Proportional to 237,404.16, 327,643.68 and 151,366.08

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Solution

The fourth proportional to 237,404.16, 327,643.68 and 151,366.08 is: 208,901.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,404.16 : 327,643.68 = 151,366.08 : x
  2. Step 2: Convert to fraction form
    237,404.16/327,643.68 = 151,366.08/x
  3. Step 3: Cross multiply
    237,404.16x = 327,643.68 × 151,366.08
  4. Step 4: Simplify right side
    237,404.16x = 49,594,139,478.37
  5. Step 5: Solve for x
    x = 49,594,139,478.37/237,404.16
  6. Step 6: Final answer
    x = 208,901.73

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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.