Home / 67,229.64-92,776.08-37,014.96

Finding the Fourth Proportional to 67,229.64, 92,776.08 and 37,014.96

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Solution

The fourth proportional to 67,229.64, 92,776.08 and 37,014.96 is: 51,080.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,229.64 : 92,776.08 = 37,014.96 : x
  2. Step 2: Convert to fraction form
    67,229.64/92,776.08 = 37,014.96/x
  3. Step 3: Cross multiply
    67,229.64x = 92,776.08 × 37,014.96
  4. Step 4: Simplify right side
    67,229.64x = 3,434,102,890.16
  5. Step 5: Solve for x
    x = 3,434,102,890.16/67,229.64
  6. Step 6: Final answer
    x = 51,080.19

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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.