Home / 36,313.34-54,470.00-10,020.13

Finding the Fourth Proportional to 36,313.34, 54,470.00 and 10,020.13

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Solution

The fourth proportional to 36,313.34, 54,470.00 and 10,020.13 is: 15,030.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,313.34 : 54,470.00 = 10,020.13 : x
  2. Step 2: Convert to fraction form
    36,313.34/54,470.00 = 10,020.13/x
  3. Step 3: Cross multiply
    36,313.34x = 54,470.00 × 10,020.13
  4. Step 4: Simplify right side
    36,313.34x = 545,796,369.98
  5. Step 5: Solve for x
    x = 545,796,369.98/36,313.34
  6. Step 6: Final answer
    x = 15,030.19

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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.