Home / 177,606.33-245,096.93-97,035.18

Finding the Fourth Proportional to 177,606.33, 245,096.93 and 97,035.18

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Solution

The fourth proportional to 177,606.33, 245,096.93 and 97,035.18 is: 133,908.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,606.33 : 245,096.93 = 97,035.18 : x
  2. Step 2: Convert to fraction form
    177,606.33/245,096.93 = 97,035.18/x
  3. Step 3: Cross multiply
    177,606.33x = 245,096.93 × 97,035.18
  4. Step 4: Simplify right side
    177,606.33x = 23,783,024,234.82
  5. Step 5: Solve for x
    x = 23,783,024,234.82/177,606.33
  6. Step 6: Final answer
    x = 133,908.65

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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.