Home / 214,169.47-295,537.61-118,674.11

Finding the Fourth Proportional to 214,169.47, 295,537.61 and 118,674.11

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Solution

The fourth proportional to 214,169.47, 295,537.61 and 118,674.11 is: 163,761.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,169.47 : 295,537.61 = 118,674.11 : x
  2. Step 2: Convert to fraction form
    214,169.47/295,537.61 = 118,674.11/x
  3. Step 3: Cross multiply
    214,169.47x = 295,537.61 × 118,674.11
  4. Step 4: Simplify right side
    214,169.47x = 35,072,662,244.91
  5. Step 5: Solve for x
    x = 35,072,662,244.91/214,169.47
  6. Step 6: Final answer
    x = 163,761.26

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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.