Home / 33,996.10-46,913.64-19,460.65

Finding the Fourth Proportional to 33,996.10, 46,913.64 and 19,460.65

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Solution

The fourth proportional to 33,996.10, 46,913.64 and 19,460.65 is: 26,855.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,996.10 : 46,913.64 = 19,460.65 : x
  2. Step 2: Convert to fraction form
    33,996.10/46,913.64 = 19,460.65/x
  3. Step 3: Cross multiply
    33,996.10x = 46,913.64 × 19,460.65
  4. Step 4: Simplify right side
    33,996.10x = 912,969,928.27
  5. Step 5: Solve for x
    x = 912,969,928.27/33,996.10
  6. Step 6: Final answer
    x = 26,855.14

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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.