Home / 4,271.37-5,894.52-2,503.02

Finding the Fourth Proportional to 4,271.37, 5,894.52 and 2,503.02

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Solution

The fourth proportional to 4,271.37, 5,894.52 and 2,503.02 is: 3,454.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,271.37 : 5,894.52 = 2,503.02 : x
  2. Step 2: Convert to fraction form
    4,271.37/5,894.52 = 2,503.02/x
  3. Step 3: Cross multiply
    4,271.37x = 5,894.52 × 2,503.02
  4. Step 4: Simplify right side
    4,271.37x = 14,754,101.45
  5. Step 5: Solve for x
    x = 14,754,101.45/4,271.37
  6. Step 6: Final answer
    x = 3,454.18

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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.