Home / 5,941.08-8,867.73-5,240.68

Finding the Fourth Proportional to 5,941.08, 8,867.73 and 5,240.68

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Solution

The fourth proportional to 5,941.08, 8,867.73 and 5,240.68 is: 7,822.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,941.08 : 8,867.73 = 5,240.68 : x
  2. Step 2: Convert to fraction form
    5,941.08/8,867.73 = 5,240.68/x
  3. Step 3: Cross multiply
    5,941.08x = 8,867.73 × 5,240.68
  4. Step 4: Simplify right side
    5,941.08x = 46,472,935.26
  5. Step 5: Solve for x
    x = 46,472,935.26/5,941.08
  6. Step 6: Final answer
    x = 7,822.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.