Home / 67,583.16-93,265.38-37,366.92

Finding the Fourth Proportional to 67,583.16, 93,265.38 and 37,366.92

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Solution

The fourth proportional to 67,583.16, 93,265.38 and 37,366.92 is: 51,566.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,583.16 : 93,265.38 = 37,366.92 : x
  2. Step 2: Convert to fraction form
    67,583.16/93,265.38 = 37,366.92/x
  3. Step 3: Cross multiply
    67,583.16x = 93,265.38 × 37,366.92
  4. Step 4: Simplify right side
    67,583.16x = 3,485,039,993.23
  5. Step 5: Solve for x
    x = 3,485,039,993.23/67,583.16
  6. Step 6: Final answer
    x = 51,566.69

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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.