Home / 4,047.33-6,066.66-2,312.85

Finding the Fourth Proportional to 4,047.33, 6,066.66 and 2,312.85

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Solution

The fourth proportional to 4,047.33, 6,066.66 and 2,312.85 is: 3,466.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,047.33 : 6,066.66 = 2,312.85 : x
  2. Step 2: Convert to fraction form
    4,047.33/6,066.66 = 2,312.85/x
  3. Step 3: Cross multiply
    4,047.33x = 6,066.66 × 2,312.85
  4. Step 4: Simplify right side
    4,047.33x = 14,031,274.58
  5. Step 5: Solve for x
    x = 14,031,274.58/4,047.33
  6. Step 6: Final answer
    x = 3,466.80

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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.