Home / 237,400.17-355,623.30-110,865.93

Finding the Fourth Proportional to 237,400.17, 355,623.30 and 110,865.93

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Solution

The fourth proportional to 237,400.17, 355,623.30 and 110,865.93 is: 166,076.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,400.17 : 355,623.30 = 110,865.93 : x
  2. Step 2: Convert to fraction form
    237,400.17/355,623.30 = 110,865.93/x
  3. Step 3: Cross multiply
    237,400.17x = 355,623.30 × 110,865.93
  4. Step 4: Simplify right side
    237,400.17x = 39,426,507,884.17
  5. Step 5: Solve for x
    x = 39,426,507,884.17/237,400.17
  6. Step 6: Final answer
    x = 166,076.16

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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.