Home / 70,035.08-96,645.56-41,364.02

Finding the Fourth Proportional to 70,035.08, 96,645.56 and 41,364.02

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Solution

The fourth proportional to 70,035.08, 96,645.56 and 41,364.02 is: 57,080.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,035.08 : 96,645.56 = 41,364.02 : x
  2. Step 2: Convert to fraction form
    70,035.08/96,645.56 = 41,364.02/x
  3. Step 3: Cross multiply
    70,035.08x = 96,645.56 × 41,364.02
  4. Step 4: Simplify right side
    70,035.08x = 3,997,648,911.54
  5. Step 5: Solve for x
    x = 3,997,648,911.54/70,035.08
  6. Step 6: Final answer
    x = 57,080.67

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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.