Home / 190,293.00-262,950.76-181,069.32

Finding the Fourth Proportional to 190,293.00, 262,950.76 and 181,069.32

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Solution

The fourth proportional to 190,293.00, 262,950.76 and 181,069.32 is: 250,205.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    190,293.00 : 262,950.76 = 181,069.32 : x
  2. Step 2: Convert to fraction form
    190,293.00/262,950.76 = 181,069.32/x
  3. Step 3: Cross multiply
    190,293.00x = 262,950.76 × 181,069.32
  4. Step 4: Simplify right side
    190,293.00x = 47,612,315,500.57
  5. Step 5: Solve for x
    x = 47,612,315,500.57/190,293.00
  6. Step 6: Final answer
    x = 250,205.30

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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.