Home / 96,533.01-133,170.53-60,742.76

Finding the Fourth Proportional to 96,533.01, 133,170.53 and 60,742.76

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Solution

The fourth proportional to 96,533.01, 133,170.53 and 60,742.76 is: 83,796.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,533.01 : 133,170.53 = 60,742.76 : x
  2. Step 2: Convert to fraction form
    96,533.01/133,170.53 = 60,742.76/x
  3. Step 3: Cross multiply
    96,533.01x = 133,170.53 × 60,742.76
  4. Step 4: Simplify right side
    96,533.01x = 8,089,144,573.30
  5. Step 5: Solve for x
    x = 8,089,144,573.30/96,533.01
  6. Step 6: Final answer
    x = 83,796.67

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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.