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Finding the Fourth Proportional to 33,492.96, 46,218.61 and 19,344.96

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Solution

The fourth proportional to 33,492.96, 46,218.61 and 19,344.96 is: 26,695.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,492.96 : 46,218.61 = 19,344.96 : x
  2. Step 2: Convert to fraction form
    33,492.96/46,218.61 = 19,344.96/x
  3. Step 3: Cross multiply
    33,492.96x = 46,218.61 × 19,344.96
  4. Step 4: Simplify right side
    33,492.96x = 894,097,161.71
  5. Step 5: Solve for x
    x = 894,097,161.71/33,492.96
  6. Step 6: Final answer
    x = 26,695.08

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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.