Home / 237,025.80-355,409.10-96,625.80

Finding the Fourth Proportional to 237,025.80, 355,409.10 and 96,625.80

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Solution

The fourth proportional to 237,025.80, 355,409.10 and 96,625.80 is: 144,885.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,025.80 : 355,409.10 = 96,625.80 : x
  2. Step 2: Convert to fraction form
    237,025.80/355,409.10 = 96,625.80/x
  3. Step 3: Cross multiply
    237,025.80x = 355,409.10 × 96,625.80
  4. Step 4: Simplify right side
    237,025.80x = 34,341,688,614.78
  5. Step 5: Solve for x
    x = 34,341,688,614.78/237,025.80
  6. Step 6: Final answer
    x = 144,885.87

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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.