Home / 11,461.70-17,193.67-4,445.08

Finding the Fourth Proportional to 11,461.70, 17,193.67 and 4,445.08

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Solution

The fourth proportional to 11,461.70, 17,193.67 and 4,445.08 is: 6,668.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,461.70 : 17,193.67 = 4,445.08 : x
  2. Step 2: Convert to fraction form
    11,461.70/17,193.67 = 4,445.08/x
  3. Step 3: Cross multiply
    11,461.70x = 17,193.67 × 4,445.08
  4. Step 4: Simplify right side
    11,461.70x = 76,427,184.55
  5. Step 5: Solve for x
    x = 76,427,184.55/11,461.70
  6. Step 6: Final answer
    x = 6,668.05

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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.