Home / 33,471.66-46,188.90-19,133.04

Finding the Fourth Proportional to 33,471.66, 46,188.90 and 19,133.04

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Solution

The fourth proportional to 33,471.66, 46,188.90 and 19,133.04 is: 26,402.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,471.66 : 46,188.90 = 19,133.04 : x
  2. Step 2: Convert to fraction form
    33,471.66/46,188.90 = 19,133.04/x
  3. Step 3: Cross multiply
    33,471.66x = 46,188.90 × 19,133.04
  4. Step 4: Simplify right side
    33,471.66x = 883,734,071.26
  5. Step 5: Solve for x
    x = 883,734,071.26/33,471.66
  6. Step 6: Final answer
    x = 26,402.46

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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.