Home / 112,310.33-168,197.58-62,266.30

Finding the Fourth Proportional to 112,310.33, 168,197.58 and 62,266.30

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Solution

The fourth proportional to 112,310.33, 168,197.58 and 62,266.30 is: 93,250.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,310.33 : 168,197.58 = 62,266.30 : x
  2. Step 2: Convert to fraction form
    112,310.33/168,197.58 = 62,266.30/x
  3. Step 3: Cross multiply
    112,310.33x = 168,197.58 × 62,266.30
  4. Step 4: Simplify right side
    112,310.33x = 10,473,040,555.06
  5. Step 5: Solve for x
    x = 10,473,040,555.06/112,310.33
  6. Step 6: Final answer
    x = 93,250.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.