Home / 225,280.08-310,376.67-184,929.96

Finding the Fourth Proportional to 225,280.08, 310,376.67 and 184,929.96

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Solution

The fourth proportional to 225,280.08, 310,376.67 and 184,929.96 is: 254,784.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,280.08 : 310,376.67 = 184,929.96 : x
  2. Step 2: Convert to fraction form
    225,280.08/310,376.67 = 184,929.96/x
  3. Step 3: Cross multiply
    225,280.08x = 310,376.67 × 184,929.96
  4. Step 4: Simplify right side
    225,280.08x = 57,397,945,168.03
  5. Step 5: Solve for x
    x = 57,397,945,168.03/225,280.08
  6. Step 6: Final answer
    x = 254,784.82

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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.