Home / 24,110.64-36,138.24-9,313.08

Finding the Fourth Proportional to 24,110.64, 36,138.24 and 9,313.08

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Solution

The fourth proportional to 24,110.64, 36,138.24 and 9,313.08 is: 13,958.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,110.64 : 36,138.24 = 9,313.08 : x
  2. Step 2: Convert to fraction form
    24,110.64/36,138.24 = 9,313.08/x
  3. Step 3: Cross multiply
    24,110.64x = 36,138.24 × 9,313.08
  4. Step 4: Simplify right side
    24,110.64x = 336,558,320.18
  5. Step 5: Solve for x
    x = 336,558,320.18/24,110.64
  6. Step 6: Final answer
    x = 13,958.91

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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.