Home / 214,266.36-295,656.48-118,773.04

Finding the Fourth Proportional to 214,266.36, 295,656.48 and 118,773.04

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Solution

The fourth proportional to 214,266.36, 295,656.48 and 118,773.04 is: 163,889.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,266.36 : 295,656.48 = 118,773.04 : x
  2. Step 2: Convert to fraction form
    214,266.36/295,656.48 = 118,773.04/x
  3. Step 3: Cross multiply
    214,266.36x = 295,656.48 × 118,773.04
  4. Step 4: Simplify right side
    214,266.36x = 35,116,018,925.30
  5. Step 5: Solve for x
    x = 35,116,018,925.30/214,266.36
  6. Step 6: Final answer
    x = 163,889.56

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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.