Home / 110,365.32-152,304.82-60,064.84

Finding the Fourth Proportional to 110,365.32, 152,304.82 and 60,064.84

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Solution

The fourth proportional to 110,365.32, 152,304.82 and 60,064.84 is: 82,889.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,365.32 : 152,304.82 = 60,064.84 : x
  2. Step 2: Convert to fraction form
    110,365.32/152,304.82 = 60,064.84/x
  3. Step 3: Cross multiply
    110,365.32x = 152,304.82 × 60,064.84
  4. Step 4: Simplify right side
    110,365.32x = 9,148,164,644.53
  5. Step 5: Solve for x
    x = 9,148,164,644.53/110,365.32
  6. Step 6: Final answer
    x = 82,889.85

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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.