Home / 3,332.48-4,599.36-2,074.28

Finding the Fourth Proportional to 3,332.48, 4,599.36 and 2,074.28

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Solution

The fourth proportional to 3,332.48, 4,599.36 and 2,074.28 is: 2,862.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332.48 : 4,599.36 = 2,074.28 : x
  2. Step 2: Convert to fraction form
    3,332.48/4,599.36 = 2,074.28/x
  3. Step 3: Cross multiply
    3,332.48x = 4,599.36 × 2,074.28
  4. Step 4: Simplify right side
    3,332.48x = 9,540,360.46
  5. Step 5: Solve for x
    x = 9,540,360.46/3,332.48
  6. Step 6: Final answer
    x = 2,862.84

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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.