Home / 93,559.43-140,334.55-34,391.36

Finding the Fourth Proportional to 93,559.43, 140,334.55 and 34,391.36

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Solution

The fourth proportional to 93,559.43, 140,334.55 and 34,391.36 is: 51,585.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,559.43 : 140,334.55 = 34,391.36 : x
  2. Step 2: Convert to fraction form
    93,559.43/140,334.55 = 34,391.36/x
  3. Step 3: Cross multiply
    93,559.43x = 140,334.55 × 34,391.36
  4. Step 4: Simplify right side
    93,559.43x = 4,826,296,029.49
  5. Step 5: Solve for x
    x = 4,826,296,029.49/93,559.43
  6. Step 6: Final answer
    x = 51,585.35

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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.