Home / 33,827.19-46,686.47-19,484.23

Finding the Fourth Proportional to 33,827.19, 46,686.47 and 19,484.23

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Solution

The fourth proportional to 33,827.19, 46,686.47 and 19,484.23 is: 26,891.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,827.19 : 46,686.47 = 19,484.23 : x
  2. Step 2: Convert to fraction form
    33,827.19/46,686.47 = 19,484.23/x
  3. Step 3: Cross multiply
    33,827.19x = 46,686.47 × 19,484.23
  4. Step 4: Simplify right side
    33,827.19x = 909,649,919.37
  5. Step 5: Solve for x
    x = 909,649,919.37/33,827.19
  6. Step 6: Final answer
    x = 26,891.09

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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.