Home / 26,892.96-40,344.91-9,364.16

Finding the Fourth Proportional to 26,892.96, 40,344.91 and 9,364.16

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Solution

The fourth proportional to 26,892.96, 40,344.91 and 9,364.16 is: 14,048.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,892.96 : 40,344.91 = 9,364.16 : x
  2. Step 2: Convert to fraction form
    26,892.96/40,344.91 = 9,364.16/x
  3. Step 3: Cross multiply
    26,892.96x = 40,344.91 × 9,364.16
  4. Step 4: Simplify right side
    26,892.96x = 377,796,069.27
  5. Step 5: Solve for x
    x = 377,796,069.27/26,892.96
  6. Step 6: Final answer
    x = 14,048.14

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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.