Home / 110,868.84-152,998.74-60,568.20

Finding the Fourth Proportional to 110,868.84, 152,998.74 and 60,568.20

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Solution

The fourth proportional to 110,868.84, 152,998.74 and 60,568.20 is: 83,583.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,868.84 : 152,998.74 = 60,568.20 : x
  2. Step 2: Convert to fraction form
    110,868.84/152,998.74 = 60,568.20/x
  3. Step 3: Cross multiply
    110,868.84x = 152,998.74 × 60,568.20
  4. Step 4: Simplify right side
    110,868.84x = 9,266,858,284.07
  5. Step 5: Solve for x
    x = 9,266,858,284.07/110,868.84
  6. Step 6: Final answer
    x = 83,583.97

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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.