Home / 4,445-6,668.04-1,846.52

Finding the Fourth Proportional to 4,445, 6,668.04 and 1,846.52

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Solution

The fourth proportional to 4,445, 6,668.04 and 1,846.52 is: 2,770.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,445 : 6,668.04 = 1,846.52 : x
  2. Step 2: Convert to fraction form
    4,445/6,668.04 = 1,846.52/x
  3. Step 3: Cross multiply
    4,445x = 6,668.04 × 1,846.52
  4. Step 4: Simplify right side
    4,445x = 12,312,669.22
  5. Step 5: Solve for x
    x = 12,312,669.22/4,445
  6. Step 6: Final answer
    x = 2,770.00

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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.