Home / 4,224.66-5,832.53-2,900.31

Finding the Fourth Proportional to 4,224.66, 5,832.53 and 2,900.31

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Solution

The fourth proportional to 4,224.66, 5,832.53 and 2,900.31 is: 4,004.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,224.66 : 5,832.53 = 2,900.31 : x
  2. Step 2: Convert to fraction form
    4,224.66/5,832.53 = 2,900.31/x
  3. Step 3: Cross multiply
    4,224.66x = 5,832.53 × 2,900.31
  4. Step 4: Simplify right side
    4,224.66x = 16,916,130.58
  5. Step 5: Solve for x
    x = 16,916,130.58/4,224.66
  6. Step 6: Final answer
    x = 4,004.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.