Home / 33,790.84-46,637.13-19,652.02

Finding the Fourth Proportional to 33,790.84, 46,637.13 and 19,652.02

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Solution

The fourth proportional to 33,790.84, 46,637.13 and 19,652.02 is: 27,123.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,790.84 : 46,637.13 = 19,652.02 : x
  2. Step 2: Convert to fraction form
    33,790.84/46,637.13 = 19,652.02/x
  3. Step 3: Cross multiply
    33,790.84x = 46,637.13 × 19,652.02
  4. Step 4: Simplify right side
    33,790.84x = 916,513,811.50
  5. Step 5: Solve for x
    x = 916,513,811.50/33,790.84
  6. Step 6: Final answer
    x = 27,123.14

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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.