Home / 110,027.92-151,840.32-59,726.92

Finding the Fourth Proportional to 110,027.92, 151,840.32 and 59,726.92

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Solution

The fourth proportional to 110,027.92, 151,840.32 and 59,726.92 is: 82,424.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,027.92 : 151,840.32 = 59,726.92 : x
  2. Step 2: Convert to fraction form
    110,027.92/151,840.32 = 59,726.92/x
  3. Step 3: Cross multiply
    110,027.92x = 151,840.32 × 59,726.92
  4. Step 4: Simplify right side
    110,027.92x = 9,068,954,645.41
  5. Step 5: Solve for x
    x = 9,068,954,645.41/110,027.92
  6. Step 6: Final answer
    x = 82,424.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.