Home / 19,466.82-26,861.52-10,967.52

Finding the Fourth Proportional to 19,466.82, 26,861.52 and 10,967.52

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Solution

The fourth proportional to 19,466.82, 26,861.52 and 10,967.52 is: 15,133.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,466.82 : 26,861.52 = 10,967.52 : x
  2. Step 2: Convert to fraction form
    19,466.82/26,861.52 = 10,967.52/x
  3. Step 3: Cross multiply
    19,466.82x = 26,861.52 × 10,967.52
  4. Step 4: Simplify right side
    19,466.82x = 294,604,257.83
  5. Step 5: Solve for x
    x = 294,604,257.83/19,466.82
  6. Step 6: Final answer
    x = 15,133.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.