Home / 176,636.39-265,025.36-64,324.43

Finding the Fourth Proportional to 176,636.39, 265,025.36 and 64,324.43

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Solution

The fourth proportional to 176,636.39, 265,025.36 and 64,324.43 is: 96,512.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,636.39 : 265,025.36 = 64,324.43 : x
  2. Step 2: Convert to fraction form
    176,636.39/265,025.36 = 64,324.43/x
  3. Step 3: Cross multiply
    176,636.39x = 265,025.36 × 64,324.43
  4. Step 4: Simplify right side
    176,636.39x = 17,047,603,892.42
  5. Step 5: Solve for x
    x = 17,047,603,892.42/176,636.39
  6. Step 6: Final answer
    x = 96,512.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.