Home / 93,826.59-140,740.80-23,705.88

Finding the Fourth Proportional to 93,826.59, 140,740.80 and 23,705.88

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Solution

The fourth proportional to 93,826.59, 140,740.80 and 23,705.88 is: 35,559.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,826.59 : 140,740.80 = 23,705.88 : x
  2. Step 2: Convert to fraction form
    93,826.59/140,740.80 = 23,705.88/x
  3. Step 3: Cross multiply
    93,826.59x = 140,740.80 × 23,705.88
  4. Step 4: Simplify right side
    93,826.59x = 3,336,384,515.90
  5. Step 5: Solve for x
    x = 3,336,384,515.90/93,826.59
  6. Step 6: Final answer
    x = 35,559.05

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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.