Home / 4,694.09-7,041.87-2,354.13

Finding the Fourth Proportional to 4,694.09, 7,041.87 and 2,354.13

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Solution

The fourth proportional to 4,694.09, 7,041.87 and 2,354.13 is: 3,531.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,694.09 : 7,041.87 = 2,354.13 : x
  2. Step 2: Convert to fraction form
    4,694.09/7,041.87 = 2,354.13/x
  3. Step 3: Cross multiply
    4,694.09x = 7,041.87 × 2,354.13
  4. Step 4: Simplify right side
    4,694.09x = 16,577,477.42
  5. Step 5: Solve for x
    x = 16,577,477.42/4,694.09
  6. Step 6: Final answer
    x = 3,531.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.