Home / 3,566.61-4,923.29-3,192.93

Finding the Fourth Proportional to 3,566.61, 4,923.29 and 3,192.93

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Solution

The fourth proportional to 3,566.61, 4,923.29 and 3,192.93 is: 4,407.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,566.61 : 4,923.29 = 3,192.93 : x
  2. Step 2: Convert to fraction form
    3,566.61/4,923.29 = 3,192.93/x
  3. Step 3: Cross multiply
    3,566.61x = 4,923.29 × 3,192.93
  4. Step 4: Simplify right side
    3,566.61x = 15,719,720.34
  5. Step 5: Solve for x
    x = 15,719,720.34/3,566.61
  6. Step 6: Final answer
    x = 4,407.47

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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.