Home / 197,466.86-296,231.02-64,316.13

Finding the Fourth Proportional to 197,466.86, 296,231.02 and 64,316.13

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Solution

The fourth proportional to 197,466.86, 296,231.02 and 64,316.13 is: 96,484.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,466.86 : 296,231.02 = 64,316.13 : x
  2. Step 2: Convert to fraction form
    197,466.86/296,231.02 = 64,316.13/x
  3. Step 3: Cross multiply
    197,466.86x = 296,231.02 × 64,316.13
  4. Step 4: Simplify right side
    197,466.86x = 19,052,431,882.47
  5. Step 5: Solve for x
    x = 19,052,431,882.47/197,466.86
  6. Step 6: Final answer
    x = 96,484.20

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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.