Home / 3,366.69-4,646.62-2,041.05

Finding the Fourth Proportional to 3,366.69, 4,646.62 and 2,041.05

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Solution

The fourth proportional to 3,366.69, 4,646.62 and 2,041.05 is: 2,817.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,366.69 : 4,646.62 = 2,041.05 : x
  2. Step 2: Convert to fraction form
    3,366.69/4,646.62 = 2,041.05/x
  3. Step 3: Cross multiply
    3,366.69x = 4,646.62 × 2,041.05
  4. Step 4: Simplify right side
    3,366.69x = 9,483,966.11
  5. Step 5: Solve for x
    x = 9,483,966.11/3,366.69
  6. Step 6: Final answer
    x = 2,817.00

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Double scale
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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.