Home / 173,822.22-239,983.04-133,455.66

Finding the Fourth Proportional to 173,822.22, 239,983.04 and 133,455.66

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Solution

The fourth proportional to 173,822.22, 239,983.04 and 133,455.66 is: 184,252.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,822.22 : 239,983.04 = 133,455.66 : x
  2. Step 2: Convert to fraction form
    173,822.22/239,983.04 = 133,455.66/x
  3. Step 3: Cross multiply
    173,822.22x = 239,983.04 × 133,455.66
  4. Step 4: Simplify right side
    173,822.22x = 32,027,094,992.01
  5. Step 5: Solve for x
    x = 32,027,094,992.01/173,822.22
  6. Step 6: Final answer
    x = 184,252.02

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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.