Home / 176,069.61-263,653.65-97,096.23

Finding the Fourth Proportional to 176,069.61, 263,653.65 and 97,096.23

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Solution

The fourth proportional to 176,069.61, 263,653.65 and 97,096.23 is: 145,395.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,069.61 : 263,653.65 = 97,096.23 : x
  2. Step 2: Convert to fraction form
    176,069.61/263,653.65 = 97,096.23/x
  3. Step 3: Cross multiply
    176,069.61x = 263,653.65 × 97,096.23
  4. Step 4: Simplify right side
    176,069.61x = 25,599,775,440.74
  5. Step 5: Solve for x
    x = 25,599,775,440.74/176,069.61
  6. Step 6: Final answer
    x = 145,395.76

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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.