Home / 108,284.07-162,453.79-41,706.33

Finding the Fourth Proportional to 108,284.07, 162,453.79 and 41,706.33

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Solution

The fourth proportional to 108,284.07, 162,453.79 and 41,706.33 is: 62,570.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,284.07 : 162,453.79 = 41,706.33 : x
  2. Step 2: Convert to fraction form
    108,284.07/162,453.79 = 41,706.33/x
  3. Step 3: Cross multiply
    108,284.07x = 162,453.79 × 41,706.33
  4. Step 4: Simplify right side
    108,284.07x = 6,775,350,818.42
  5. Step 5: Solve for x
    x = 6,775,350,818.42/108,284.07
  6. Step 6: Final answer
    x = 62,570.15

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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.