Home / 19,346.82-26,696.91-10,733.22

Finding the Fourth Proportional to 19,346.82, 26,696.91 and 10,733.22

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Solution

The fourth proportional to 19,346.82, 26,696.91 and 10,733.22 is: 14,810.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,346.82 : 26,696.91 = 10,733.22 : x
  2. Step 2: Convert to fraction form
    19,346.82/26,696.91 = 10,733.22/x
  3. Step 3: Cross multiply
    19,346.82x = 26,696.91 × 10,733.22
  4. Step 4: Simplify right side
    19,346.82x = 286,543,808.35
  5. Step 5: Solve for x
    x = 286,543,808.35/19,346.82
  6. Step 6: Final answer
    x = 14,810.90

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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.