Home / 184,646.30-254,463.91-133,572.29

Finding the Fourth Proportional to 184,646.30, 254,463.91 and 133,572.29

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Solution

The fourth proportional to 184,646.30, 254,463.91 and 133,572.29 is: 184,078.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,646.30 : 254,463.91 = 133,572.29 : x
  2. Step 2: Convert to fraction form
    184,646.30/254,463.91 = 133,572.29/x
  3. Step 3: Cross multiply
    184,646.30x = 254,463.91 × 133,572.29
  4. Step 4: Simplify right side
    184,646.30x = 33,989,325,574.80
  5. Step 5: Solve for x
    x = 33,989,325,574.80/184,646.30
  6. Step 6: Final answer
    x = 184,078.03

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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.