Home / 67,219.86-92,765.58-37,008.26

Finding the Fourth Proportional to 67,219.86, 92,765.58 and 37,008.26

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Solution

The fourth proportional to 67,219.86, 92,765.58 and 37,008.26 is: 51,072.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,219.86 : 92,765.58 = 37,008.26 : x
  2. Step 2: Convert to fraction form
    67,219.86/92,765.58 = 37,008.26/x
  3. Step 3: Cross multiply
    67,219.86x = 92,765.58 × 37,008.26
  4. Step 4: Simplify right side
    67,219.86x = 3,433,092,703.69
  5. Step 5: Solve for x
    x = 3,433,092,703.69/67,219.86
  6. Step 6: Final answer
    x = 51,072.60

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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.