Home / 176,880.60-244,099.61-96,312.54

Finding the Fourth Proportional to 176,880.60, 244,099.61 and 96,312.54

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Solution

The fourth proportional to 176,880.60, 244,099.61 and 96,312.54 is: 132,913.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,880.60 : 244,099.61 = 96,312.54 : x
  2. Step 2: Convert to fraction form
    176,880.60/244,099.61 = 96,312.54/x
  3. Step 3: Cross multiply
    176,880.60x = 244,099.61 × 96,312.54
  4. Step 4: Simplify right side
    176,880.60x = 23,509,851,750.05
  5. Step 5: Solve for x
    x = 23,509,851,750.05/176,880.60
  6. Step 6: Final answer
    x = 132,913.68

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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.