Home / 107,932.32-148,946.22-60,184.44

Finding the Fourth Proportional to 107,932.32, 148,946.22 and 60,184.44

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Solution

The fourth proportional to 107,932.32, 148,946.22 and 60,184.44 is: 83,054.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,932.32 : 148,946.22 = 60,184.44 : x
  2. Step 2: Convert to fraction form
    107,932.32/148,946.22 = 60,184.44/x
  3. Step 3: Cross multiply
    107,932.32x = 148,946.22 × 60,184.44
  4. Step 4: Simplify right side
    107,932.32x = 8,964,244,840.82
  5. Step 5: Solve for x
    x = 8,964,244,840.82/107,932.32
  6. Step 6: Final answer
    x = 83,054.31

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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.