Home / 190,462.58-262,785.18-150,050.93

Finding the Fourth Proportional to 190,462.58, 262,785.18 and 150,050.93

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Solution

The fourth proportional to 190,462.58, 262,785.18 and 150,050.93 is: 207,028.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    190,462.58 : 262,785.18 = 150,050.93 : x
  2. Step 2: Convert to fraction form
    190,462.58/262,785.18 = 150,050.93/x
  3. Step 3: Cross multiply
    190,462.58x = 262,785.18 × 150,050.93
  4. Step 4: Simplify right side
    190,462.58x = 39,431,159,335.29
  5. Step 5: Solve for x
    x = 39,431,159,335.29/190,462.58
  6. Step 6: Final answer
    x = 207,028.38

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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.