Home / 62,176.25-93,191.33-28,826.12

Finding the Fourth Proportional to 62,176.25, 93,191.33 and 28,826.12

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Solution

The fourth proportional to 62,176.25, 93,191.33 and 28,826.12 is: 43,205.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,176.25 : 93,191.33 = 28,826.12 : x
  2. Step 2: Convert to fraction form
    62,176.25/93,191.33 = 28,826.12/x
  3. Step 3: Cross multiply
    62,176.25x = 93,191.33 × 28,826.12
  4. Step 4: Simplify right side
    62,176.25x = 2,686,344,550.39
  5. Step 5: Solve for x
    x = 2,686,344,550.39/62,176.25
  6. Step 6: Final answer
    x = 43,205.31

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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.