Home / 190,964.24-263,501.40-110,376.24

Finding the Fourth Proportional to 190,964.24, 263,501.40 and 110,376.24

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Solution

The fourth proportional to 190,964.24, 263,501.40 and 110,376.24 is: 152,302.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    190,964.24 : 263,501.40 = 110,376.24 : x
  2. Step 2: Convert to fraction form
    190,964.24/263,501.40 = 110,376.24/x
  3. Step 3: Cross multiply
    190,964.24x = 263,501.40 × 110,376.24
  4. Step 4: Simplify right side
    190,964.24x = 29,084,293,766.74
  5. Step 5: Solve for x
    x = 29,084,293,766.74/190,964.24
  6. Step 6: Final answer
    x = 152,302.30

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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.