Home / 190,539.24-262,949.46-104,502.24

Finding the Fourth Proportional to 190,539.24, 262,949.46 and 104,502.24

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Solution

The fourth proportional to 190,539.24, 262,949.46 and 104,502.24 is: 144,216.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    190,539.24 : 262,949.46 = 104,502.24 : x
  2. Step 2: Convert to fraction form
    190,539.24/262,949.46 = 104,502.24/x
  3. Step 3: Cross multiply
    190,539.24x = 262,949.46 × 104,502.24
  4. Step 4: Simplify right side
    190,539.24x = 27,478,807,576.79
  5. Step 5: Solve for x
    x = 27,478,807,576.79/190,539.24
  6. Step 6: Final answer
    x = 144,216.00

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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.