Home / 3,332.05-4,598.25-1,839.94

Finding the Fourth Proportional to 3,332.05, 4,598.25 and 1,839.94

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Solution

The fourth proportional to 3,332.05, 4,598.25 and 1,839.94 is: 2,539.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332.05 : 4,598.25 = 1,839.94 : x
  2. Step 2: Convert to fraction form
    3,332.05/4,598.25 = 1,839.94/x
  3. Step 3: Cross multiply
    3,332.05x = 4,598.25 × 1,839.94
  4. Step 4: Simplify right side
    3,332.05x = 8,460,504.11
  5. Step 5: Solve for x
    x = 8,460,504.11/3,332.05
  6. Step 6: Final answer
    x = 2,539.13

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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.