Home / 73,014.39-109,541.01-23,095.38

Finding the Fourth Proportional to 73,014.39, 109,541.01 and 23,095.38

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Solution

The fourth proportional to 73,014.39, 109,541.01 and 23,095.38 is: 34,649.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,014.39 : 109,541.01 = 23,095.38 : x
  2. Step 2: Convert to fraction form
    73,014.39/109,541.01 = 23,095.38/x
  3. Step 3: Cross multiply
    73,014.39x = 109,541.01 × 23,095.38
  4. Step 4: Simplify right side
    73,014.39x = 2,529,891,251.53
  5. Step 5: Solve for x
    x = 2,529,891,251.53/73,014.39
  6. Step 6: Final answer
    x = 34,649.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.