Home / 151,216.15-226,857.02-46,032.38

Finding the Fourth Proportional to 151,216.15, 226,857.02 and 46,032.38

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Solution

The fourth proportional to 151,216.15, 226,857.02 and 46,032.38 is: 69,058.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,216.15 : 226,857.02 = 46,032.38 : x
  2. Step 2: Convert to fraction form
    151,216.15/226,857.02 = 46,032.38/x
  3. Step 3: Cross multiply
    151,216.15x = 226,857.02 × 46,032.38
  4. Step 4: Simplify right side
    151,216.15x = 10,442,768,550.31
  5. Step 5: Solve for x
    x = 10,442,768,550.31/151,216.15
  6. Step 6: Final answer
    x = 69,058.55

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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.