Home / 164,872.26-227,523.72-93,250.74

Finding the Fourth Proportional to 164,872.26, 227,523.72 and 93,250.74

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Solution

The fourth proportional to 164,872.26, 227,523.72 and 93,250.74 is: 128,686.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,872.26 : 227,523.72 = 93,250.74 : x
  2. Step 2: Convert to fraction form
    164,872.26/227,523.72 = 93,250.74/x
  3. Step 3: Cross multiply
    164,872.26x = 227,523.72 × 93,250.74
  4. Step 4: Simplify right side
    164,872.26x = 21,216,754,455.62
  5. Step 5: Solve for x
    x = 21,216,754,455.62/164,872.26
  6. Step 6: Final answer
    x = 128,686.02

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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.