Home / 4,271.24-5,897.22-3,274.76

Finding the Fourth Proportional to 4,271.24, 5,897.22 and 3,274.76

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Solution

The fourth proportional to 4,271.24, 5,897.22 and 3,274.76 is: 4,521.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,271.24 : 5,897.22 = 3,274.76 : x
  2. Step 2: Convert to fraction form
    4,271.24/5,897.22 = 3,274.76/x
  3. Step 3: Cross multiply
    4,271.24x = 5,897.22 × 3,274.76
  4. Step 4: Simplify right side
    4,271.24x = 19,311,980.17
  5. Step 5: Solve for x
    x = 19,311,980.17/4,271.24
  6. Step 6: Final answer
    x = 4,521.40

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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.