Home / 35,371.94-48,787.70-22,446.77

Finding the Fourth Proportional to 35,371.94, 48,787.70 and 22,446.77

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Solution

The fourth proportional to 35,371.94, 48,787.70 and 22,446.77 is: 30,960.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,371.94 : 48,787.70 = 22,446.77 : x
  2. Step 2: Convert to fraction form
    35,371.94/48,787.70 = 22,446.77/x
  3. Step 3: Cross multiply
    35,371.94x = 48,787.70 × 22,446.77
  4. Step 4: Simplify right side
    35,371.94x = 1,095,125,924.56
  5. Step 5: Solve for x
    x = 1,095,125,924.56/35,371.94
  6. Step 6: Final answer
    x = 30,960.31

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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.