Home / 195,299.13-292,470.95-176,366.54

Finding the Fourth Proportional to 195,299.13, 292,470.95 and 176,366.54

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Solution

The fourth proportional to 195,299.13, 292,470.95 and 176,366.54 is: 264,118.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,299.13 : 292,470.95 = 176,366.54 : x
  2. Step 2: Convert to fraction form
    195,299.13/292,470.95 = 176,366.54/x
  3. Step 3: Cross multiply
    195,299.13x = 292,470.95 × 176,366.54
  4. Step 4: Simplify right side
    195,299.13x = 51,582,089,851.53
  5. Step 5: Solve for x
    x = 51,582,089,851.53/195,299.13
  6. Step 6: Final answer
    x = 264,118.39

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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.