Home / 197,444.14-296,165.96-64,324.20

Finding the Fourth Proportional to 197,444.14, 296,165.96 and 64,324.20

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Solution

The fourth proportional to 197,444.14, 296,165.96 and 64,324.20 is: 96,486.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,444.14 : 296,165.96 = 64,324.20 : x
  2. Step 2: Convert to fraction form
    197,444.14/296,165.96 = 64,324.20/x
  3. Step 3: Cross multiply
    197,444.14x = 296,165.96 × 64,324.20
  4. Step 4: Simplify right side
    197,444.14x = 19,050,638,444.23
  5. Step 5: Solve for x
    x = 19,050,638,444.23/197,444.14
  6. Step 6: Final answer
    x = 96,486.22

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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.