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Finding the Fourth Proportional to 214,068.60, 295,134.57 and 184,175.01

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Solution

The fourth proportional to 214,068.60, 295,134.57 and 184,175.01 is: 253,920.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,068.60 : 295,134.57 = 184,175.01 : x
  2. Step 2: Convert to fraction form
    214,068.60/295,134.57 = 184,175.01/x
  3. Step 3: Cross multiply
    214,068.60x = 295,134.57 × 184,175.01
  4. Step 4: Simplify right side
    214,068.60x = 54,356,412,381.10
  5. Step 5: Solve for x
    x = 54,356,412,381.10/214,068.60
  6. Step 6: Final answer
    x = 253,920.53

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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.