Home / 4,265.93-5,887.28-2,587.41

Finding the Fourth Proportional to 4,265.93, 5,887.28 and 2,587.41

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Solution

The fourth proportional to 4,265.93, 5,887.28 and 2,587.41 is: 3,570.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,265.93 : 5,887.28 = 2,587.41 : x
  2. Step 2: Convert to fraction form
    4,265.93/5,887.28 = 2,587.41/x
  3. Step 3: Cross multiply
    4,265.93x = 5,887.28 × 2,587.41
  4. Step 4: Simplify right side
    4,265.93x = 15,232,813.61
  5. Step 5: Solve for x
    x = 15,232,813.61/4,265.93
  6. Step 6: Final answer
    x = 3,570.81

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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.