Home / 4,060.07-5,602.89-2,197.07

Finding the Fourth Proportional to 4,060.07, 5,602.89 and 2,197.07

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Solution

The fourth proportional to 4,060.07, 5,602.89 and 2,197.07 is: 3,031.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,060.07 : 5,602.89 = 2,197.07 : x
  2. Step 2: Convert to fraction form
    4,060.07/5,602.89 = 2,197.07/x
  3. Step 3: Cross multiply
    4,060.07x = 5,602.89 × 2,197.07
  4. Step 4: Simplify right side
    4,060.07x = 12,309,941.53
  5. Step 5: Solve for x
    x = 12,309,941.53/4,060.07
  6. Step 6: Final answer
    x = 3,031.95

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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.