Home / 164,410.08-226,886.04-114,138.24

Finding the Fourth Proportional to 164,410.08, 226,886.04 and 114,138.24

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Solution

The fourth proportional to 164,410.08, 226,886.04 and 114,138.24 is: 157,510.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,410.08 : 226,886.04 = 114,138.24 : x
  2. Step 2: Convert to fraction form
    164,410.08/226,886.04 = 114,138.24/x
  3. Step 3: Cross multiply
    164,410.08x = 226,886.04 × 114,138.24
  4. Step 4: Simplify right side
    164,410.08x = 25,896,373,286.17
  5. Step 5: Solve for x
    x = 25,896,373,286.17/164,410.08
  6. Step 6: Final answer
    x = 157,510.86

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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.