Home / 4,332.42-5,978.77-2,444.02

Finding the Fourth Proportional to 4,332.42, 5,978.77 and 2,444.02

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Solution

The fourth proportional to 4,332.42, 5,978.77 and 2,444.02 is: 3,372.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,332.42 : 5,978.77 = 2,444.02 : x
  2. Step 2: Convert to fraction form
    4,332.42/5,978.77 = 2,444.02/x
  3. Step 3: Cross multiply
    4,332.42x = 5,978.77 × 2,444.02
  4. Step 4: Simplify right side
    4,332.42x = 14,612,212.40
  5. Step 5: Solve for x
    x = 14,612,212.40/4,332.42
  6. Step 6: Final answer
    x = 3,372.76

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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.