Home / 184,001.10-276,001.65-163,005.90

Finding the Fourth Proportional to 184,001.10, 276,001.65 and 163,005.90

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Solution

The fourth proportional to 184,001.10, 276,001.65 and 163,005.90 is: 244,508.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,001.10 : 276,001.65 = 163,005.90 : x
  2. Step 2: Convert to fraction form
    184,001.10/276,001.65 = 163,005.90/x
  3. Step 3: Cross multiply
    184,001.10x = 276,001.65 × 163,005.90
  4. Step 4: Simplify right side
    184,001.10x = 44,989,897,359.74
  5. Step 5: Solve for x
    x = 44,989,897,359.74/184,001.10
  6. Step 6: Final answer
    x = 244,508.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.