Home / 237,044.48-355,513.35-68,527.25

Finding the Fourth Proportional to 237,044.48, 355,513.35 and 68,527.25

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Solution

The fourth proportional to 237,044.48, 355,513.35 and 68,527.25 is: 102,775.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,044.48 : 355,513.35 = 68,527.25 : x
  2. Step 2: Convert to fraction form
    237,044.48/355,513.35 = 68,527.25/x
  3. Step 3: Cross multiply
    237,044.48x = 355,513.35 × 68,527.25
  4. Step 4: Simplify right side
    237,044.48x = 24,362,352,026.37
  5. Step 5: Solve for x
    x = 24,362,352,026.37/237,044.48
  6. Step 6: Final answer
    x = 102,775.45

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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.