Home / 14,493.66-21,746.68-6,177.59

Finding the Fourth Proportional to 14,493.66, 21,746.68 and 6,177.59

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Solution

The fourth proportional to 14,493.66, 21,746.68 and 6,177.59 is: 9,269.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,493.66 : 21,746.68 = 6,177.59 : x
  2. Step 2: Convert to fraction form
    14,493.66/21,746.68 = 6,177.59/x
  3. Step 3: Cross multiply
    14,493.66x = 21,746.68 × 6,177.59
  4. Step 4: Simplify right side
    14,493.66x = 134,342,175.76
  5. Step 5: Solve for x
    x = 134,342,175.76/14,493.66
  6. Step 6: Final answer
    x = 9,269.03

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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.