Home / 195,032.29-292,527.48-132,255.37

Finding the Fourth Proportional to 195,032.29, 292,527.48 and 132,255.37

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Solution

The fourth proportional to 195,032.29, 292,527.48 and 132,255.37 is: 198,368.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,032.29 : 292,527.48 = 132,255.37 : x
  2. Step 2: Convert to fraction form
    195,032.29/292,527.48 = 132,255.37/x
  3. Step 3: Cross multiply
    195,032.29x = 292,527.48 × 132,255.37
  4. Step 4: Simplify right side
    195,032.29x = 38,688,328,709.97
  5. Step 5: Solve for x
    x = 38,688,328,709.97/195,032.29
  6. Step 6: Final answer
    x = 198,368.84

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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.