Home / 184,539.36-276,809.20-132,051.36

Finding the Fourth Proportional to 184,539.36, 276,809.20 and 132,051.36

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Solution

The fourth proportional to 184,539.36, 276,809.20 and 132,051.36 is: 198,077.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,539.36 : 276,809.20 = 132,051.36 : x
  2. Step 2: Convert to fraction form
    184,539.36/276,809.20 = 132,051.36/x
  3. Step 3: Cross multiply
    184,539.36x = 276,809.20 × 132,051.36
  4. Step 4: Simplify right side
    184,539.36x = 36,553,031,320.51
  5. Step 5: Solve for x
    x = 36,553,031,320.51/184,539.36
  6. Step 6: Final answer
    x = 198,077.15

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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.