Home / 164,465.04-226,960.14-92,843.52

Finding the Fourth Proportional to 164,465.04, 226,960.14 and 92,843.52

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Solution

The fourth proportional to 164,465.04, 226,960.14 and 92,843.52 is: 128,123.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,465.04 : 226,960.14 = 92,843.52 : x
  2. Step 2: Convert to fraction form
    164,465.04/226,960.14 = 92,843.52/x
  3. Step 3: Cross multiply
    164,465.04x = 226,960.14 × 92,843.52
  4. Step 4: Simplify right side
    164,465.04x = 21,071,778,297.29
  5. Step 5: Solve for x
    x = 21,071,778,297.29/164,465.04
  6. Step 6: Final answer
    x = 128,123.15

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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.