Home / 151,032.83-226,534.62-45,852.71

Finding the Fourth Proportional to 151,032.83, 226,534.62 and 45,852.71

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Solution

The fourth proportional to 151,032.83, 226,534.62 and 45,852.71 is: 68,774.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,032.83 : 226,534.62 = 45,852.71 : x
  2. Step 2: Convert to fraction form
    151,032.83/226,534.62 = 45,852.71/x
  3. Step 3: Cross multiply
    151,032.83x = 226,534.62 × 45,852.71
  4. Step 4: Simplify right side
    151,032.83x = 10,387,226,235.82
  5. Step 5: Solve for x
    x = 10,387,226,235.82/151,032.83
  6. Step 6: Final answer
    x = 68,774.62

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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.