Home / 67,259.23-92,816.58-37,047.38

Finding the Fourth Proportional to 67,259.23, 92,816.58 and 37,047.38

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Solution

The fourth proportional to 67,259.23, 92,816.58 and 37,047.38 is: 51,124.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,259.23 : 92,816.58 = 37,047.38 : x
  2. Step 2: Convert to fraction form
    67,259.23/92,816.58 = 37,047.38/x
  3. Step 3: Cross multiply
    67,259.23x = 92,816.58 × 37,047.38
  4. Step 4: Simplify right side
    67,259.23x = 3,438,611,109.56
  5. Step 5: Solve for x
    x = 3,438,611,109.56/67,259.23
  6. Step 6: Final answer
    x = 51,124.75

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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.