Home / 164,444.04-226,936.98-92,830.68

Finding the Fourth Proportional to 164,444.04, 226,936.98 and 92,830.68

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Solution

The fourth proportional to 164,444.04, 226,936.98 and 92,830.68 is: 128,108.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,444.04 : 226,936.98 = 92,830.68 : x
  2. Step 2: Convert to fraction form
    164,444.04/226,936.98 = 92,830.68/x
  3. Step 3: Cross multiply
    164,444.04x = 226,936.98 × 92,830.68
  4. Step 4: Simplify right side
    164,444.04x = 21,066,714,170.55
  5. Step 5: Solve for x
    x = 21,066,714,170.55/164,444.04
  6. Step 6: Final answer
    x = 128,108.71

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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.