Home / 164,445.24-226,933.74-92,824.44

Finding the Fourth Proportional to 164,445.24, 226,933.74 and 92,824.44

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Solution

The fourth proportional to 164,445.24, 226,933.74 and 92,824.44 is: 128,097.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,445.24 : 226,933.74 = 92,824.44 : x
  2. Step 2: Convert to fraction form
    164,445.24/226,933.74 = 92,824.44/x
  3. Step 3: Cross multiply
    164,445.24x = 226,933.74 × 92,824.44
  4. Step 4: Simplify right side
    164,445.24x = 21,064,997,332.61
  5. Step 5: Solve for x
    x = 21,064,997,332.61/164,445.24
  6. Step 6: Final answer
    x = 128,097.34

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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.