Home / 146,772.59-202,348.46-95,684.27

Finding the Fourth Proportional to 146,772.59, 202,348.46 and 95,684.27

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Solution

The fourth proportional to 146,772.59, 202,348.46 and 95,684.27 is: 131,915.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,772.59 : 202,348.46 = 95,684.27 : x
  2. Step 2: Convert to fraction form
    146,772.59/202,348.46 = 95,684.27/x
  3. Step 3: Cross multiply
    146,772.59x = 202,348.46 × 95,684.27
  4. Step 4: Simplify right side
    146,772.59x = 19,361,563,908.19
  5. Step 5: Solve for x
    x = 19,361,563,908.19/146,772.59
  6. Step 6: Final answer
    x = 131,915.40

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1.5x scale

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.