Home / 33,471.39-46,190.13-19,323.93

Finding the Fourth Proportional to 33,471.39, 46,190.13 and 19,323.93

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Solution

The fourth proportional to 33,471.39, 46,190.13 and 19,323.93 is: 26,666.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,471.39 : 46,190.13 = 19,323.93 : x
  2. Step 2: Convert to fraction form
    33,471.39/46,190.13 = 19,323.93/x
  3. Step 3: Cross multiply
    33,471.39x = 46,190.13 × 19,323.93
  4. Step 4: Simplify right side
    33,471.39x = 892,574,838.81
  5. Step 5: Solve for x
    x = 892,574,838.81/33,471.39
  6. Step 6: Final answer
    x = 26,666.80

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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.