Home / 33,810.67-46,654.65-19,475.16

Finding the Fourth Proportional to 33,810.67, 46,654.65 and 19,475.16

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Solution

The fourth proportional to 33,810.67, 46,654.65 and 19,475.16 is: 26,873.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,810.67 : 46,654.65 = 19,475.16 : x
  2. Step 2: Convert to fraction form
    33,810.67/46,654.65 = 19,475.16/x
  3. Step 3: Cross multiply
    33,810.67x = 46,654.65 × 19,475.16
  4. Step 4: Simplify right side
    33,810.67x = 908,606,770.84
  5. Step 5: Solve for x
    x = 908,606,770.84/33,810.67
  6. Step 6: Final answer
    x = 26,873.38

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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.