Home / 114,588.06-158,150.54-66,841.44

Finding the Fourth Proportional to 114,588.06, 158,150.54 and 66,841.44

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Solution

The fourth proportional to 114,588.06, 158,150.54 and 66,841.44 is: 92,252.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,588.06 : 158,150.54 = 66,841.44 : x
  2. Step 2: Convert to fraction form
    114,588.06/158,150.54 = 66,841.44/x
  3. Step 3: Cross multiply
    114,588.06x = 158,150.54 × 66,841.44
  4. Step 4: Simplify right side
    114,588.06x = 10,571,009,830.38
  5. Step 5: Solve for x
    x = 10,571,009,830.38/114,588.06
  6. Step 6: Final answer
    x = 92,252.28

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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.