Home / 4,636.26-6,955.65-1,349.64

Finding the Fourth Proportional to 4,636.26, 6,955.65 and 1,349.64

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Solution

The fourth proportional to 4,636.26, 6,955.65 and 1,349.64 is: 2,024.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,636.26 : 6,955.65 = 1,349.64 : x
  2. Step 2: Convert to fraction form
    4,636.26/6,955.65 = 1,349.64/x
  3. Step 3: Cross multiply
    4,636.26x = 6,955.65 × 1,349.64
  4. Step 4: Simplify right side
    4,636.26x = 9,387,623.47
  5. Step 5: Solve for x
    x = 9,387,623.47/4,636.26
  6. Step 6: Final answer
    x = 2,024.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.