Home / 94,922.27-142,438.76-35,762.55

Finding the Fourth Proportional to 94,922.27, 142,438.76 and 35,762.55

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Solution

The fourth proportional to 94,922.27, 142,438.76 and 35,762.55 is: 53,664.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,922.27 : 142,438.76 = 35,762.55 : x
  2. Step 2: Convert to fraction form
    94,922.27/142,438.76 = 35,762.55/x
  3. Step 3: Cross multiply
    94,922.27x = 142,438.76 × 35,762.55
  4. Step 4: Simplify right side
    94,922.27x = 5,093,973,276.44
  5. Step 5: Solve for x
    x = 5,093,973,276.44/94,922.27
  6. Step 6: Final answer
    x = 53,664.68

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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.