Home / 67,289.04-92,858.45-37,073.52

Finding the Fourth Proportional to 67,289.04, 92,858.45 and 37,073.52

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Solution

The fourth proportional to 67,289.04, 92,858.45 and 37,073.52 is: 51,161.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,289.04 : 92,858.45 = 37,073.52 : x
  2. Step 2: Convert to fraction form
    67,289.04/92,858.45 = 37,073.52/x
  3. Step 3: Cross multiply
    67,289.04x = 92,858.45 × 37,073.52
  4. Step 4: Simplify right side
    67,289.04x = 3,442,589,417.88
  5. Step 5: Solve for x
    x = 3,442,589,417.88/67,289.04
  6. Step 6: Final answer
    x = 51,161.22

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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.