Home / 195,150.16-269,303.70-110,265.40

Finding the Fourth Proportional to 195,150.16, 269,303.70 and 110,265.40

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Solution

The fourth proportional to 195,150.16, 269,303.70 and 110,265.40 is: 152,164.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,150.16 : 269,303.70 = 110,265.40 : x
  2. Step 2: Convert to fraction form
    195,150.16/269,303.70 = 110,265.40/x
  3. Step 3: Cross multiply
    195,150.16x = 269,303.70 × 110,265.40
  4. Step 4: Simplify right side
    195,150.16x = 29,694,880,201.98
  5. Step 5: Solve for x
    x = 29,694,880,201.98/195,150.16
  6. Step 6: Final answer
    x = 152,164.26

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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.