Home / 190,772.24-286,164.45-95,950.67

Finding the Fourth Proportional to 190,772.24, 286,164.45 and 95,950.67

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Solution

The fourth proportional to 190,772.24, 286,164.45 and 95,950.67 is: 143,929.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    190,772.24 : 286,164.45 = 95,950.67 : x
  2. Step 2: Convert to fraction form
    190,772.24/286,164.45 = 95,950.67/x
  3. Step 3: Cross multiply
    190,772.24x = 286,164.45 × 95,950.67
  4. Step 4: Simplify right side
    190,772.24x = 27,457,670,707.68
  5. Step 5: Solve for x
    x = 27,457,670,707.68/190,772.24
  6. Step 6: Final answer
    x = 143,929.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.