Home / 110,164.13-152,026.56-59,863.13

Finding the Fourth Proportional to 110,164.13, 152,026.56 and 59,863.13

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Solution

The fourth proportional to 110,164.13, 152,026.56 and 59,863.13 is: 82,611.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,164.13 : 152,026.56 = 59,863.13 : x
  2. Step 2: Convert to fraction form
    110,164.13/152,026.56 = 59,863.13/x
  3. Step 3: Cross multiply
    110,164.13x = 152,026.56 × 59,863.13
  4. Step 4: Simplify right side
    110,164.13x = 9,100,784,964.60
  5. Step 5: Solve for x
    x = 9,100,784,964.60/110,164.13
  6. Step 6: Final answer
    x = 82,611.15

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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.