Home / 4,342.42-5,992.53-2,353.01

Finding the Fourth Proportional to 4,342.42, 5,992.53 and 2,353.01

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Solution

The fourth proportional to 4,342.42, 5,992.53 and 2,353.01 is: 3,247.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,342.42 : 5,992.53 = 2,353.01 : x
  2. Step 2: Convert to fraction form
    4,342.42/5,992.53 = 2,353.01/x
  3. Step 3: Cross multiply
    4,342.42x = 5,992.53 × 2,353.01
  4. Step 4: Simplify right side
    4,342.42x = 14,100,483.02
  5. Step 5: Solve for x
    x = 14,100,483.02/4,342.42
  6. Step 6: Final answer
    x = 3,247.15

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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.