Home / 164,801.52-227,430.57-93,192.25

Finding the Fourth Proportional to 164,801.52, 227,430.57 and 93,192.25

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Solution

The fourth proportional to 164,801.52, 227,430.57 and 93,192.25 is: 128,607.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,801.52 : 227,430.57 = 93,192.25 : x
  2. Step 2: Convert to fraction form
    164,801.52/227,430.57 = 93,192.25/x
  3. Step 3: Cross multiply
    164,801.52x = 227,430.57 × 93,192.25
  4. Step 4: Simplify right side
    164,801.52x = 21,194,766,537.08
  5. Step 5: Solve for x
    x = 21,194,766,537.08/164,801.52
  6. Step 6: Final answer
    x = 128,607.83

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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.