Home / 110,835.77-166,228.34-44,258.03

Finding the Fourth Proportional to 110,835.77, 166,228.34 and 44,258.03

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Solution

The fourth proportional to 110,835.77, 166,228.34 and 44,258.03 is: 66,376.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,835.77 : 166,228.34 = 44,258.03 : x
  2. Step 2: Convert to fraction form
    110,835.77/166,228.34 = 44,258.03/x
  3. Step 3: Cross multiply
    110,835.77x = 166,228.34 × 44,258.03
  4. Step 4: Simplify right side
    110,835.77x = 7,356,937,806.14
  5. Step 5: Solve for x
    x = 7,356,937,806.14/110,835.77
  6. Step 6: Final answer
    x = 66,376.93

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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.