Home / 164,095.36-226,431.12-92,475.04

Finding the Fourth Proportional to 164,095.36, 226,431.12 and 92,475.04

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Solution

The fourth proportional to 164,095.36, 226,431.12 and 92,475.04 is: 127,604.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,095.36 : 226,431.12 = 92,475.04 : x
  2. Step 2: Convert to fraction form
    164,095.36/226,431.12 = 92,475.04/x
  3. Step 3: Cross multiply
    164,095.36x = 226,431.12 × 92,475.04
  4. Step 4: Simplify right side
    164,095.36x = 20,939,226,879.24
  5. Step 5: Solve for x
    x = 20,939,226,879.24/164,095.36
  6. Step 6: Final answer
    x = 127,604.02

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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.