Home / 151,525.70-227,252.10-46,345.58

Finding the Fourth Proportional to 151,525.70, 227,252.10 and 46,345.58

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Solution

The fourth proportional to 151,525.70, 227,252.10 and 46,345.58 is: 69,507.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,525.70 : 227,252.10 = 46,345.58 : x
  2. Step 2: Convert to fraction form
    151,525.70/227,252.10 = 46,345.58/x
  3. Step 3: Cross multiply
    151,525.70x = 227,252.10 × 46,345.58
  4. Step 4: Simplify right side
    151,525.70x = 10,532,130,380.72
  5. Step 5: Solve for x
    x = 10,532,130,380.72/151,525.70
  6. Step 6: Final answer
    x = 69,507.22

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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.