Home / 151,444.07-227,166.10-51,552.84

Finding the Fourth Proportional to 151,444.07, 227,166.10 and 51,552.84

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Solution

The fourth proportional to 151,444.07, 227,166.10 and 51,552.84 is: 77,329.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,444.07 : 227,166.10 = 51,552.84 : x
  2. Step 2: Convert to fraction form
    151,444.07/227,166.10 = 51,552.84/x
  3. Step 3: Cross multiply
    151,444.07x = 227,166.10 × 51,552.84
  4. Step 4: Simplify right side
    151,444.07x = 11,711,057,477.84
  5. Step 5: Solve for x
    x = 11,711,057,477.84/151,444.07
  6. Step 6: Final answer
    x = 77,329.26

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1.5x scale

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.