Home / 33,810.21-50,719.93-14,084.16

Finding the Fourth Proportional to 33,810.21, 50,719.93 and 14,084.16

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Solution

The fourth proportional to 33,810.21, 50,719.93 and 14,084.16 is: 21,128.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,810.21 : 50,719.93 = 14,084.16 : x
  2. Step 2: Convert to fraction form
    33,810.21/50,719.93 = 14,084.16/x
  3. Step 3: Cross multiply
    33,810.21x = 50,719.93 × 14,084.16
  4. Step 4: Simplify right side
    33,810.21x = 714,347,463.12
  5. Step 5: Solve for x
    x = 714,347,463.12/33,810.21
  6. Step 6: Final answer
    x = 21,128.16

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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.