Home / 67,076.36-92,567.22-37,270.28

Finding the Fourth Proportional to 67,076.36, 92,567.22 and 37,270.28

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Solution

The fourth proportional to 67,076.36, 92,567.22 and 37,270.28 is: 51,434.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,076.36 : 92,567.22 = 37,270.28 : x
  2. Step 2: Convert to fraction form
    67,076.36/92,567.22 = 37,270.28/x
  3. Step 3: Cross multiply
    67,076.36x = 92,567.22 × 37,270.28
  4. Step 4: Simplify right side
    67,076.36x = 3,450,006,208.22
  5. Step 5: Solve for x
    x = 3,450,006,208.22/67,076.36
  6. Step 6: Final answer
    x = 51,434.01

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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.