Home / 4,571.35-6,308.46-2,475.47

Finding the Fourth Proportional to 4,571.35, 6,308.46 and 2,475.47

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Solution

The fourth proportional to 4,571.35, 6,308.46 and 2,475.47 is: 3,416.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,571.35 : 6,308.46 = 2,475.47 : x
  2. Step 2: Convert to fraction form
    4,571.35/6,308.46 = 2,475.47/x
  3. Step 3: Cross multiply
    4,571.35x = 6,308.46 × 2,475.47
  4. Step 4: Simplify right side
    4,571.35x = 15,616,394.19
  5. Step 5: Solve for x
    x = 15,616,394.19/4,571.35
  6. Step 6: Final answer
    x = 3,416.15

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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.