Home / 30,002.49-44,933.67-23,720.31

Finding the Fourth Proportional to 30,002.49, 44,933.67 and 23,720.31

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Solution

The fourth proportional to 30,002.49, 44,933.67 and 23,720.31 is: 35,525.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,002.49 : 44,933.67 = 23,720.31 : x
  2. Step 2: Convert to fraction form
    30,002.49/44,933.67 = 23,720.31/x
  3. Step 3: Cross multiply
    30,002.49x = 44,933.67 × 23,720.31
  4. Step 4: Simplify right side
    30,002.49x = 1,065,840,581.84
  5. Step 5: Solve for x
    x = 1,065,840,581.84/30,002.49
  6. Step 6: Final answer
    x = 35,525.07

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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.