Home / 184,384.36-276,795.24-155,166.04

Finding the Fourth Proportional to 184,384.36, 276,795.24 and 155,166.04

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Solution

The fourth proportional to 184,384.36, 276,795.24 and 155,166.04 is: 232,933.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,384.36 : 276,795.24 = 155,166.04 : x
  2. Step 2: Convert to fraction form
    184,384.36/276,795.24 = 155,166.04/x
  3. Step 3: Cross multiply
    184,384.36x = 276,795.24 × 155,166.04
  4. Step 4: Simplify right side
    184,384.36x = 42,949,221,281.65
  5. Step 5: Solve for x
    x = 42,949,221,281.65/184,384.36
  6. Step 6: Final answer
    x = 232,933.10

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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.