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Finding the Fourth Proportional to 33,409.10, 50,114.07 and 10,034.18

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Solution

The fourth proportional to 33,409.10, 50,114.07 and 10,034.18 is: 15,051.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,409.10 : 50,114.07 = 10,034.18 : x
  2. Step 2: Convert to fraction form
    33,409.10/50,114.07 = 10,034.18/x
  3. Step 3: Cross multiply
    33,409.10x = 50,114.07 × 10,034.18
  4. Step 4: Simplify right side
    33,409.10x = 502,853,598.91
  5. Step 5: Solve for x
    x = 502,853,598.91/33,409.10
  6. Step 6: Final answer
    x = 15,051.40

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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.