Home / 166,117.05-229,263.44-94,483.24

Finding the Fourth Proportional to 166,117.05, 229,263.44 and 94,483.24

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Solution

The fourth proportional to 166,117.05, 229,263.44 and 94,483.24 is: 130,399.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,117.05 : 229,263.44 = 94,483.24 : x
  2. Step 2: Convert to fraction form
    166,117.05/229,263.44 = 94,483.24/x
  3. Step 3: Cross multiply
    166,117.05x = 229,263.44 × 94,483.24
  4. Step 4: Simplify right side
    166,117.05x = 21,661,551,579.17
  5. Step 5: Solve for x
    x = 21,661,551,579.17/166,117.05
  6. Step 6: Final answer
    x = 130,399.33

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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.