Home / 214,313.76-295,078.14-163,162.26

Finding the Fourth Proportional to 214,313.76, 295,078.14 and 163,162.26

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Solution

The fourth proportional to 214,313.76, 295,078.14 and 163,162.26 is: 224,650.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,313.76 : 295,078.14 = 163,162.26 : x
  2. Step 2: Convert to fraction form
    214,313.76/295,078.14 = 163,162.26/x
  3. Step 3: Cross multiply
    214,313.76x = 295,078.14 × 163,162.26
  4. Step 4: Simplify right side
    214,313.76x = 48,145,616,199.00
  5. Step 5: Solve for x
    x = 48,145,616,199.00/214,313.76
  6. Step 6: Final answer
    x = 224,650.14

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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.