Home / 4,718.24-6,513.54-3,653.64

Finding the Fourth Proportional to 4,718.24, 6,513.54 and 3,653.64

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Solution

The fourth proportional to 4,718.24, 6,513.54 and 3,653.64 is: 5,043.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,718.24 : 6,513.54 = 3,653.64 : x
  2. Step 2: Convert to fraction form
    4,718.24/6,513.54 = 3,653.64/x
  3. Step 3: Cross multiply
    4,718.24x = 6,513.54 × 3,653.64
  4. Step 4: Simplify right side
    4,718.24x = 23,798,130.29
  5. Step 5: Solve for x
    x = 23,798,130.29/4,718.24
  6. Step 6: Final answer
    x = 5,043.86

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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.