Home / 184,325.40-276,486.24-84,457.26

Finding the Fourth Proportional to 184,325.40, 276,486.24 and 84,457.26

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Solution

The fourth proportional to 184,325.40, 276,486.24 and 84,457.26 is: 126,685.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,325.40 : 276,486.24 = 84,457.26 : x
  2. Step 2: Convert to fraction form
    184,325.40/276,486.24 = 84,457.26/x
  3. Step 3: Cross multiply
    184,325.40x = 276,486.24 × 84,457.26
  4. Step 4: Simplify right side
    184,325.40x = 23,351,270,258.10
  5. Step 5: Solve for x
    x = 23,351,270,258.10/184,325.40
  6. Step 6: Final answer
    x = 126,685.04

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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.