Home / 67,241.23-92,790.78-37,026.45

Finding the Fourth Proportional to 67,241.23, 92,790.78 and 37,026.45

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Solution

The fourth proportional to 67,241.23, 92,790.78 and 37,026.45 is: 51,095.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,241.23 : 92,790.78 = 37,026.45 : x
  2. Step 2: Convert to fraction form
    67,241.23/92,790.78 = 37,026.45/x
  3. Step 3: Cross multiply
    67,241.23x = 92,790.78 × 37,026.45
  4. Step 4: Simplify right side
    67,241.23x = 3,435,713,176.13
  5. Step 5: Solve for x
    x = 3,435,713,176.13/67,241.23
  6. Step 6: Final answer
    x = 51,095.34

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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.