Home / 49,875.28-74,796.82-16,586.51

Finding the Fourth Proportional to 49,875.28, 74,796.82 and 16,586.51

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Solution

The fourth proportional to 49,875.28, 74,796.82 and 16,586.51 is: 24,874.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,875.28 : 74,796.82 = 16,586.51 : x
  2. Step 2: Convert to fraction form
    49,875.28/74,796.82 = 16,586.51/x
  3. Step 3: Cross multiply
    49,875.28x = 74,796.82 × 16,586.51
  4. Step 4: Simplify right side
    49,875.28x = 1,240,617,787.45
  5. Step 5: Solve for x
    x = 1,240,617,787.45/49,875.28
  6. Step 6: Final answer
    x = 24,874.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.