Home / 176,955.10-265,951.05-173,844.70

Finding the Fourth Proportional to 176,955.10, 265,951.05 and 173,844.70

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Solution

The fourth proportional to 176,955.10, 265,951.05 and 173,844.70 is: 261,276.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,955.10 : 265,951.05 = 173,844.70 : x
  2. Step 2: Convert to fraction form
    176,955.10/265,951.05 = 173,844.70/x
  3. Step 3: Cross multiply
    176,955.10x = 265,951.05 × 173,844.70
  4. Step 4: Simplify right side
    176,955.10x = 46,234,180,501.94
  5. Step 5: Solve for x
    x = 46,234,180,501.94/176,955.10
  6. Step 6: Final answer
    x = 261,276.34

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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.