Home / 164,658.06-227,265.39-93,079.62

Finding the Fourth Proportional to 164,658.06, 227,265.39 and 93,079.62

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Solution

The fourth proportional to 164,658.06, 227,265.39 and 93,079.62 is: 128,470.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,658.06 : 227,265.39 = 93,079.62 : x
  2. Step 2: Convert to fraction form
    164,658.06/227,265.39 = 93,079.62/x
  3. Step 3: Cross multiply
    164,658.06x = 227,265.39 × 93,079.62
  4. Step 4: Simplify right side
    164,658.06x = 21,153,776,140.35
  5. Step 5: Solve for x
    x = 21,153,776,140.35/164,658.06
  6. Step 6: Final answer
    x = 128,470.94

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1.5x scale

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.