Home / 4,315.23-5,957.02-3,253.42

Finding the Fourth Proportional to 4,315.23, 5,957.02 and 3,253.42

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Solution

The fourth proportional to 4,315.23, 5,957.02 and 3,253.42 is: 4,491.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,315.23 : 5,957.02 = 3,253.42 : x
  2. Step 2: Convert to fraction form
    4,315.23/5,957.02 = 3,253.42/x
  3. Step 3: Cross multiply
    4,315.23x = 5,957.02 × 3,253.42
  4. Step 4: Simplify right side
    4,315.23x = 19,380,687.32
  5. Step 5: Solve for x
    x = 19,380,687.32/4,315.23
  6. Step 6: Final answer
    x = 4,491.23

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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.