Home / 4,059.99-5,602.68-2,291.58

Finding the Fourth Proportional to 4,059.99, 5,602.68 and 2,291.58

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Solution

The fourth proportional to 4,059.99, 5,602.68 and 2,291.58 is: 3,162.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,059.99 : 5,602.68 = 2,291.58 : x
  2. Step 2: Convert to fraction form
    4,059.99/5,602.68 = 2,291.58/x
  3. Step 3: Cross multiply
    4,059.99x = 5,602.68 × 2,291.58
  4. Step 4: Simplify right side
    4,059.99x = 12,838,989.43
  5. Step 5: Solve for x
    x = 12,838,989.43/4,059.99
  6. Step 6: Final answer
    x = 3,162.32

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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.