Home / 134,001.64-184,924.58-73,574.83

Finding the Fourth Proportional to 134,001.64, 184,924.58 and 73,574.83

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Solution

The fourth proportional to 134,001.64, 184,924.58 and 73,574.83 is: 101,534.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,001.64 : 184,924.58 = 73,574.83 : x
  2. Step 2: Convert to fraction form
    134,001.64/184,924.58 = 73,574.83/x
  3. Step 3: Cross multiply
    134,001.64x = 184,924.58 × 73,574.83
  4. Step 4: Simplify right side
    134,001.64x = 13,605,794,536.32
  5. Step 5: Solve for x
    x = 13,605,794,536.32/134,001.64
  6. Step 6: Final answer
    x = 101,534.54

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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.