Home / 4,192.02-6,275.07-3,569.94

Finding the Fourth Proportional to 4,192.02, 6,275.07 and 3,569.94

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Solution

The fourth proportional to 4,192.02, 6,275.07 and 3,569.94 is: 5,343.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,192.02 : 6,275.07 = 3,569.94 : x
  2. Step 2: Convert to fraction form
    4,192.02/6,275.07 = 3,569.94/x
  3. Step 3: Cross multiply
    4,192.02x = 6,275.07 × 3,569.94
  4. Step 4: Simplify right side
    4,192.02x = 22,401,623.40
  5. Step 5: Solve for x
    x = 22,401,623.40/4,192.02
  6. Step 6: Final answer
    x = 5,343.87

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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.