Home / 4,336.00-5,984.21-2,658.53

Finding the Fourth Proportional to 4,336.00, 5,984.21 and 2,658.53

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Solution

The fourth proportional to 4,336.00, 5,984.21 and 2,658.53 is: 3,669.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,336.00 : 5,984.21 = 2,658.53 : x
  2. Step 2: Convert to fraction form
    4,336.00/5,984.21 = 2,658.53/x
  3. Step 3: Cross multiply
    4,336.00x = 5,984.21 × 2,658.53
  4. Step 4: Simplify right side
    4,336.00x = 15,909,223.42
  5. Step 5: Solve for x
    x = 15,909,223.42/4,336.00
  6. Step 6: Final answer
    x = 3,669.10

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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.