Home / 164,465.68-226,949.96-92,852.76

Finding the Fourth Proportional to 164,465.68, 226,949.96 and 92,852.76

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Solution

The fourth proportional to 164,465.68, 226,949.96 and 92,852.76 is: 128,129.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,465.68 : 226,949.96 = 92,852.76 : x
  2. Step 2: Convert to fraction form
    164,465.68/226,949.96 = 92,852.76/x
  3. Step 3: Cross multiply
    164,465.68x = 226,949.96 × 92,852.76
  4. Step 4: Simplify right side
    164,465.68x = 21,072,930,167.89
  5. Step 5: Solve for x
    x = 21,072,930,167.89/164,465.68
  6. Step 6: Final answer
    x = 128,129.65

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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.