Home / 67,026.08-92,496.96-36,814.12

Finding the Fourth Proportional to 67,026.08, 92,496.96 and 36,814.12

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Solution

The fourth proportional to 67,026.08, 92,496.96 and 36,814.12 is: 50,804.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,026.08 : 92,496.96 = 36,814.12 : x
  2. Step 2: Convert to fraction form
    67,026.08/92,496.96 = 36,814.12/x
  3. Step 3: Cross multiply
    67,026.08x = 92,496.96 × 36,814.12
  4. Step 4: Simplify right side
    67,026.08x = 3,405,194,185.08
  5. Step 5: Solve for x
    x = 3,405,194,185.08/67,026.08
  6. Step 6: Final answer
    x = 50,804.02

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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.