Home / 94,441.62-130,330.31-52,001.67

Finding the Fourth Proportional to 94,441.62, 130,330.31 and 52,001.67

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Solution

The fourth proportional to 94,441.62, 130,330.31 and 52,001.67 is: 71,762.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,441.62 : 130,330.31 = 52,001.67 : x
  2. Step 2: Convert to fraction form
    94,441.62/130,330.31 = 52,001.67/x
  3. Step 3: Cross multiply
    94,441.62x = 130,330.31 × 52,001.67
  4. Step 4: Simplify right side
    94,441.62x = 6,777,394,000.35
  5. Step 5: Solve for x
    x = 6,777,394,000.35/94,441.62
  6. Step 6: Final answer
    x = 71,762.79

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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.