Home / 67,226.10-92,768.49-37,005.52

Finding the Fourth Proportional to 67,226.10, 92,768.49 and 37,005.52

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Solution

The fourth proportional to 67,226.10, 92,768.49 and 37,005.52 is: 51,065.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,226.10 : 92,768.49 = 37,005.52 : x
  2. Step 2: Convert to fraction form
    67,226.10/92,768.49 = 37,005.52/x
  3. Step 3: Cross multiply
    67,226.10x = 92,768.49 × 37,005.52
  4. Step 4: Simplify right side
    67,226.10x = 3,432,946,212.06
  5. Step 5: Solve for x
    x = 3,432,946,212.06/67,226.10
  6. Step 6: Final answer
    x = 51,065.68

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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.