Home / 93,862.49-140,793.93-22,784.84

Finding the Fourth Proportional to 93,862.49, 140,793.93 and 22,784.84

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Solution

The fourth proportional to 93,862.49, 140,793.93 and 22,784.84 is: 34,177.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,862.49 : 140,793.93 = 22,784.84 : x
  2. Step 2: Convert to fraction form
    93,862.49/140,793.93 = 22,784.84/x
  3. Step 3: Cross multiply
    93,862.49x = 140,793.93 × 22,784.84
  4. Step 4: Simplify right side
    93,862.49x = 3,207,967,168.02
  5. Step 5: Solve for x
    x = 3,207,967,168.02/93,862.49
  6. Step 6: Final answer
    x = 34,177.31

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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.