Home / 184,040.10-276,060.15-163,044.90

Finding the Fourth Proportional to 184,040.10, 276,060.15 and 163,044.90

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Solution

The fourth proportional to 184,040.10, 276,060.15 and 163,044.90 is: 244,567.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,040.10 : 276,060.15 = 163,044.90 : x
  2. Step 2: Convert to fraction form
    184,040.10/276,060.15 = 163,044.90/x
  3. Step 3: Cross multiply
    184,040.10x = 276,060.15 × 163,044.90
  4. Step 4: Simplify right side
    184,040.10x = 45,010,199,550.74
  5. Step 5: Solve for x
    x = 45,010,199,550.74/184,040.10
  6. Step 6: Final answer
    x = 244,567.35

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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.