Home / 4,271.61-5,894.85-2,503.23

Finding the Fourth Proportional to 4,271.61, 5,894.85 and 2,503.23

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Solution

The fourth proportional to 4,271.61, 5,894.85 and 2,503.23 is: 3,454.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,271.61 : 5,894.85 = 2,503.23 : x
  2. Step 2: Convert to fraction form
    4,271.61/5,894.85 = 2,503.23/x
  3. Step 3: Cross multiply
    4,271.61x = 5,894.85 × 2,503.23
  4. Step 4: Simplify right side
    4,271.61x = 14,756,165.37
  5. Step 5: Solve for x
    x = 14,756,165.37/4,271.61
  6. Step 6: Final answer
    x = 3,454.47

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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.