Home / 171,150.17-236,188.71-95,698.67

Finding the Fourth Proportional to 171,150.17, 236,188.71 and 95,698.67

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Solution

The fourth proportional to 171,150.17, 236,188.71 and 95,698.67 is: 132,064.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,150.17 : 236,188.71 = 95,698.67 : x
  2. Step 2: Convert to fraction form
    171,150.17/236,188.71 = 95,698.67/x
  3. Step 3: Cross multiply
    171,150.17x = 236,188.71 × 95,698.67
  4. Step 4: Simplify right side
    171,150.17x = 22,602,944,235.07
  5. Step 5: Solve for x
    x = 22,602,944,235.07/171,150.17
  6. Step 6: Final answer
    x = 132,064.99

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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.