Home / 33,652.13-46,437.17-19,316.34

Finding the Fourth Proportional to 33,652.13, 46,437.17 and 19,316.34

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Solution

The fourth proportional to 33,652.13, 46,437.17 and 19,316.34 is: 26,654.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,652.13 : 46,437.17 = 19,316.34 : x
  2. Step 2: Convert to fraction form
    33,652.13/46,437.17 = 19,316.34/x
  3. Step 3: Cross multiply
    33,652.13x = 46,437.17 × 19,316.34
  4. Step 4: Simplify right side
    33,652.13x = 896,996,067.78
  5. Step 5: Solve for x
    x = 896,996,067.78/33,652.13
  6. Step 6: Final answer
    x = 26,654.96

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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.