Home / 165,941.22-228,944.16-94,295.10

Finding the Fourth Proportional to 165,941.22, 228,944.16 and 94,295.10

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Solution

The fourth proportional to 165,941.22, 228,944.16 and 94,295.10 is: 130,096.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,941.22 : 228,944.16 = 94,295.10 : x
  2. Step 2: Convert to fraction form
    165,941.22/228,944.16 = 94,295.10/x
  3. Step 3: Cross multiply
    165,941.22x = 228,944.16 × 94,295.10
  4. Step 4: Simplify right side
    165,941.22x = 21,588,312,461.62
  5. Step 5: Solve for x
    x = 21,588,312,461.62/165,941.22
  6. Step 6: Final answer
    x = 130,096.14

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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.