Home / 107,822.32-148,794.79-59,424.24

Finding the Fourth Proportional to 107,822.32, 148,794.79 and 59,424.24

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Solution

The fourth proportional to 107,822.32, 148,794.79 and 59,424.24 is: 82,005.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,822.32 : 148,794.79 = 59,424.24 : x
  2. Step 2: Convert to fraction form
    107,822.32/148,794.79 = 59,424.24/x
  3. Step 3: Cross multiply
    107,822.32x = 148,794.79 × 59,424.24
  4. Step 4: Simplify right side
    107,822.32x = 8,842,016,995.58
  5. Step 5: Solve for x
    x = 8,842,016,995.58/107,822.32
  6. Step 6: Final answer
    x = 82,005.44

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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.