Home / 164,801.45-227,430.48-93,192.19

Finding the Fourth Proportional to 164,801.45, 227,430.48 and 93,192.19

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Solution

The fourth proportional to 164,801.45, 227,430.48 and 93,192.19 is: 128,607.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,801.45 : 227,430.48 = 93,192.19 : x
  2. Step 2: Convert to fraction form
    164,801.45/227,430.48 = 93,192.19/x
  3. Step 3: Cross multiply
    164,801.45x = 227,430.48 × 93,192.19
  4. Step 4: Simplify right side
    164,801.45x = 21,194,744,284.85
  5. Step 5: Solve for x
    x = 21,194,744,284.85/164,801.45
  6. Step 6: Final answer
    x = 128,607.75

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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.