Home / 118,147.48-177,323.58-62,027.32

Finding the Fourth Proportional to 118,147.48, 177,323.58 and 62,027.32

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Solution

The fourth proportional to 118,147.48, 177,323.58 and 62,027.32 is: 93,094.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,147.48 : 177,323.58 = 62,027.32 : x
  2. Step 2: Convert to fraction form
    118,147.48/177,323.58 = 62,027.32/x
  3. Step 3: Cross multiply
    118,147.48x = 177,323.58 × 62,027.32
  4. Step 4: Simplify right side
    118,147.48x = 10,998,906,440.21
  5. Step 5: Solve for x
    x = 10,998,906,440.21/118,147.48
  6. Step 6: Final answer
    x = 93,094.72

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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.