Home / 93,788.24-140,682.48-23,672.96

Finding the Fourth Proportional to 93,788.24, 140,682.48 and 23,672.96

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Solution

The fourth proportional to 93,788.24, 140,682.48 and 23,672.96 is: 35,509.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,788.24 : 140,682.48 = 23,672.96 : x
  2. Step 2: Convert to fraction form
    93,788.24/140,682.48 = 23,672.96/x
  3. Step 3: Cross multiply
    93,788.24x = 140,682.48 × 23,672.96
  4. Step 4: Simplify right side
    93,788.24x = 3,330,370,721.74
  5. Step 5: Solve for x
    x = 3,330,370,721.74/93,788.24
  6. Step 6: Final answer
    x = 35,509.47

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1.5x scale

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.