Home / 67,626.54-93,318.75-37,411.38

Finding the Fourth Proportional to 67,626.54, 93,318.75 and 37,411.38

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Solution

The fourth proportional to 67,626.54, 93,318.75 and 37,411.38 is: 51,624.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,626.54 : 93,318.75 = 37,411.38 : x
  2. Step 2: Convert to fraction form
    67,626.54/93,318.75 = 37,411.38/x
  3. Step 3: Cross multiply
    67,626.54x = 93,318.75 × 37,411.38
  4. Step 4: Simplify right side
    67,626.54x = 3,491,183,217.38
  5. Step 5: Solve for x
    x = 3,491,183,217.38/67,626.54
  6. Step 6: Final answer
    x = 51,624.45

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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.