Home / 169,790.04-254,787.12-63,252.36

Finding the Fourth Proportional to 169,790.04, 254,787.12 and 63,252.36

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Solution

The fourth proportional to 169,790.04, 254,787.12 and 63,252.36 is: 94,916.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,790.04 : 254,787.12 = 63,252.36 : x
  2. Step 2: Convert to fraction form
    169,790.04/254,787.12 = 63,252.36/x
  3. Step 3: Cross multiply
    169,790.04x = 254,787.12 × 63,252.36
  4. Step 4: Simplify right side
    169,790.04x = 16,115,886,637.60
  5. Step 5: Solve for x
    x = 16,115,886,637.60/169,790.04
  6. Step 6: Final answer
    x = 94,916.56

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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.