Home / 4,364.28-6,022.18-2,475.72

Finding the Fourth Proportional to 4,364.28, 6,022.18 and 2,475.72

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Solution

The fourth proportional to 4,364.28, 6,022.18 and 2,475.72 is: 3,416.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,364.28 : 6,022.18 = 2,475.72 : x
  2. Step 2: Convert to fraction form
    4,364.28/6,022.18 = 2,475.72/x
  3. Step 3: Cross multiply
    4,364.28x = 6,022.18 × 2,475.72
  4. Step 4: Simplify right side
    4,364.28x = 14,909,231.47
  5. Step 5: Solve for x
    x = 14,909,231.47/4,364.28
  6. Step 6: Final answer
    x = 3,416.19

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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.