Home / 94,683.42-141,881.44-69,604

Finding the Fourth Proportional to 94,683.42, 141,881.44 and 69,604

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Solution

The fourth proportional to 94,683.42, 141,881.44 and 69,604 is: 104,300.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,683.42 : 141,881.44 = 69,604 : x
  2. Step 2: Convert to fraction form
    94,683.42/141,881.44 = 69,604/x
  3. Step 3: Cross multiply
    94,683.42x = 141,881.44 × 69,604
  4. Step 4: Simplify right side
    94,683.42x = 9,875,515,749.76
  5. Step 5: Solve for x
    x = 9,875,515,749.76/94,683.42
  6. Step 6: Final answer
    x = 104,300.37

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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.