Home / 4,112.51-6,167.53-1,150.23

Finding the Fourth Proportional to 4,112.51, 6,167.53 and 1,150.23

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Solution

The fourth proportional to 4,112.51, 6,167.53 and 1,150.23 is: 1,725.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,112.51 : 6,167.53 = 1,150.23 : x
  2. Step 2: Convert to fraction form
    4,112.51/6,167.53 = 1,150.23/x
  3. Step 3: Cross multiply
    4,112.51x = 6,167.53 × 1,150.23
  4. Step 4: Simplify right side
    4,112.51x = 7,094,096.13
  5. Step 5: Solve for x
    x = 7,094,096.13/4,112.51
  6. Step 6: Final answer
    x = 1,725.01

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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.