Home / 4,097.02-5,653.08-2,328.39

Finding the Fourth Proportional to 4,097.02, 5,653.08 and 2,328.39

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Solution

The fourth proportional to 4,097.02, 5,653.08 and 2,328.39 is: 3,212.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,097.02 : 5,653.08 = 2,328.39 : x
  2. Step 2: Convert to fraction form
    4,097.02/5,653.08 = 2,328.39/x
  3. Step 3: Cross multiply
    4,097.02x = 5,653.08 × 2,328.39
  4. Step 4: Simplify right side
    4,097.02x = 13,162,574.94
  5. Step 5: Solve for x
    x = 13,162,574.94/4,097.02
  6. Step 6: Final answer
    x = 3,212.72

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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.