Home / 164,095.20-226,301.04-107,537.76

Finding the Fourth Proportional to 164,095.20, 226,301.04 and 107,537.76

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Solution

The fourth proportional to 164,095.20, 226,301.04 and 107,537.76 is: 148,303.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,095.20 : 226,301.04 = 107,537.76 : x
  2. Step 2: Convert to fraction form
    164,095.20/226,301.04 = 107,537.76/x
  3. Step 3: Cross multiply
    164,095.20x = 226,301.04 × 107,537.76
  4. Step 4: Simplify right side
    164,095.20x = 24,335,906,927.27
  5. Step 5: Solve for x
    x = 24,335,906,927.27/164,095.20
  6. Step 6: Final answer
    x = 148,303.59

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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.