Home / 4,646.07-6,968.30-1,834.16

Finding the Fourth Proportional to 4,646.07, 6,968.30 and 1,834.16

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Solution

The fourth proportional to 4,646.07, 6,968.30 and 1,834.16 is: 2,750.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,646.07 : 6,968.30 = 1,834.16 : x
  2. Step 2: Convert to fraction form
    4,646.07/6,968.30 = 1,834.16/x
  3. Step 3: Cross multiply
    4,646.07x = 6,968.30 × 1,834.16
  4. Step 4: Simplify right side
    4,646.07x = 12,780,933.12
  5. Step 5: Solve for x
    x = 12,780,933.12/4,646.07
  6. Step 6: Final answer
    x = 2,750.91

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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.