Home / 67,362.16-92,965.08-37,150.24

Finding the Fourth Proportional to 67,362.16, 92,965.08 and 37,150.24

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Solution

The fourth proportional to 67,362.16, 92,965.08 and 37,150.24 is: 51,270.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,362.16 : 92,965.08 = 37,150.24 : x
  2. Step 2: Convert to fraction form
    67,362.16/92,965.08 = 37,150.24/x
  3. Step 3: Cross multiply
    67,362.16x = 92,965.08 × 37,150.24
  4. Step 4: Simplify right side
    67,362.16x = 3,453,675,033.62
  5. Step 5: Solve for x
    x = 3,453,675,033.62/67,362.16
  6. Step 6: Final answer
    x = 51,270.25

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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.