Home / 214,166.65-295,552.02-118,675.39

Finding the Fourth Proportional to 214,166.65, 295,552.02 and 118,675.39

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Solution

The fourth proportional to 214,166.65, 295,552.02 and 118,675.39 is: 163,773.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,166.65 : 295,552.02 = 118,675.39 : x
  2. Step 2: Convert to fraction form
    214,166.65/295,552.02 = 118,675.39/x
  3. Step 3: Cross multiply
    214,166.65x = 295,552.02 × 118,675.39
  4. Step 4: Simplify right side
    214,166.65x = 35,074,751,238.79
  5. Step 5: Solve for x
    x = 35,074,751,238.79/214,166.65
  6. Step 6: Final answer
    x = 163,773.17

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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.