Home / 4,267.47-5,887.28-2,588.24

Finding the Fourth Proportional to 4,267.47, 5,887.28 and 2,588.24

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Solution

The fourth proportional to 4,267.47, 5,887.28 and 2,588.24 is: 3,570.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,267.47 : 5,887.28 = 2,588.24 : x
  2. Step 2: Convert to fraction form
    4,267.47/5,887.28 = 2,588.24/x
  3. Step 3: Cross multiply
    4,267.47x = 5,887.28 × 2,588.24
  4. Step 4: Simplify right side
    4,267.47x = 15,237,651.21
  5. Step 5: Solve for x
    x = 15,237,651.21/4,267.47
  6. Step 6: Final answer
    x = 3,570.65

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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.