Home / 146,995.90-202,941.29-92,594.70

Finding the Fourth Proportional to 146,995.90, 202,941.29 and 92,594.70

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Solution

The fourth proportional to 146,995.90, 202,941.29 and 92,594.70 is: 127,835.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,995.90 : 202,941.29 = 92,594.70 : x
  2. Step 2: Convert to fraction form
    146,995.90/202,941.29 = 92,594.70/x
  3. Step 3: Cross multiply
    146,995.90x = 202,941.29 × 92,594.70
  4. Step 4: Simplify right side
    146,995.90x = 18,791,288,096.65
  5. Step 5: Solve for x
    x = 18,791,288,096.65/146,995.90
  6. Step 6: Final answer
    x = 127,835.46

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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.