Home / 169,938.46-254,941.71-95,164.93

Finding the Fourth Proportional to 169,938.46, 254,941.71 and 95,164.93

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Solution

The fourth proportional to 169,938.46, 254,941.71 and 95,164.93 is: 142,766.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,938.46 : 254,941.71 = 95,164.93 : x
  2. Step 2: Convert to fraction form
    169,938.46/254,941.71 = 95,164.93/x
  3. Step 3: Cross multiply
    169,938.46x = 254,941.71 × 95,164.93
  4. Step 4: Simplify right side
    169,938.46x = 24,261,509,986.23
  5. Step 5: Solve for x
    x = 24,261,509,986.23/169,938.46
  6. Step 6: Final answer
    x = 142,766.45

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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.