Home / 6,271.71-9,407.26-2,573.02

Finding the Fourth Proportional to 6,271.71, 9,407.26 and 2,573.02

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Solution

The fourth proportional to 6,271.71, 9,407.26 and 2,573.02 is: 3,859.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,271.71 : 9,407.26 = 2,573.02 : x
  2. Step 2: Convert to fraction form
    6,271.71/9,407.26 = 2,573.02/x
  3. Step 3: Cross multiply
    6,271.71x = 9,407.26 × 2,573.02
  4. Step 4: Simplify right side
    6,271.71x = 24,205,068.13
  5. Step 5: Solve for x
    x = 24,205,068.13/6,271.71
  6. Step 6: Final answer
    x = 3,859.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.