Home / 153,284.46-211,529.43-95,955.39

Finding the Fourth Proportional to 153,284.46, 211,529.43 and 95,955.39

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Solution

The fourth proportional to 153,284.46, 211,529.43 and 95,955.39 is: 132,416.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,284.46 : 211,529.43 = 95,955.39 : x
  2. Step 2: Convert to fraction form
    153,284.46/211,529.43 = 95,955.39/x
  3. Step 3: Cross multiply
    153,284.46x = 211,529.43 × 95,955.39
  4. Step 4: Simplify right side
    153,284.46x = 20,297,388,952.13
  5. Step 5: Solve for x
    x = 20,297,388,952.13/153,284.46
  6. Step 6: Final answer
    x = 132,416.48

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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.