Home / 33,434.11-46,136.01-19,284.22

Finding the Fourth Proportional to 33,434.11, 46,136.01 and 19,284.22

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Solution

The fourth proportional to 33,434.11, 46,136.01 and 19,284.22 is: 26,610.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,434.11 : 46,136.01 = 19,284.22 : x
  2. Step 2: Convert to fraction form
    33,434.11/46,136.01 = 19,284.22/x
  3. Step 3: Cross multiply
    33,434.11x = 46,136.01 × 19,284.22
  4. Step 4: Simplify right side
    33,434.11x = 889,696,966.76
  5. Step 5: Solve for x
    x = 889,696,966.76/33,434.11
  6. Step 6: Final answer
    x = 26,610.46

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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.