Home / 67,264.28-92,828.93-37,049.60

Finding the Fourth Proportional to 67,264.28, 92,828.93 and 37,049.60

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Solution

The fourth proportional to 67,264.28, 92,828.93 and 37,049.60 is: 51,130.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,264.28 : 92,828.93 = 37,049.60 : x
  2. Step 2: Convert to fraction form
    67,264.28/92,828.93 = 37,049.60/x
  3. Step 3: Cross multiply
    67,264.28x = 92,828.93 × 37,049.60
  4. Step 4: Simplify right side
    67,264.28x = 3,439,274,075.54
  5. Step 5: Solve for x
    x = 3,439,274,075.54/67,264.28
  6. Step 6: Final answer
    x = 51,130.76

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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.