Home / 177,056.76-244,335.15-96,484.95

Finding the Fourth Proportional to 177,056.76, 244,335.15 and 96,484.95

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Solution

The fourth proportional to 177,056.76, 244,335.15 and 96,484.95 is: 133,147.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,056.76 : 244,335.15 = 96,484.95 : x
  2. Step 2: Convert to fraction form
    177,056.76/244,335.15 = 96,484.95/x
  3. Step 3: Cross multiply
    177,056.76x = 244,335.15 × 96,484.95
  4. Step 4: Simplify right side
    177,056.76x = 23,574,664,730.99
  5. Step 5: Solve for x
    x = 23,574,664,730.99/177,056.76
  6. Step 6: Final answer
    x = 133,147.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.