Home / 151,760.04-227,620.04-46,570.20

Finding the Fourth Proportional to 151,760.04, 227,620.04 and 46,570.20

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Solution

The fourth proportional to 151,760.04, 227,620.04 and 46,570.20 is: 69,849.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,760.04 : 227,620.04 = 46,570.20 : x
  2. Step 2: Convert to fraction form
    151,760.04/227,620.04 = 46,570.20/x
  3. Step 3: Cross multiply
    151,760.04x = 227,620.04 × 46,570.20
  4. Step 4: Simplify right side
    151,760.04x = 10,600,310,786.81
  5. Step 5: Solve for x
    x = 10,600,310,786.81/151,760.04
  6. Step 6: Final answer
    x = 69,849.16

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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.