Home / 93,700.08-140,452.20-41,065.20

Finding the Fourth Proportional to 93,700.08, 140,452.20 and 41,065.20

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Solution

The fourth proportional to 93,700.08, 140,452.20 and 41,065.20 is: 61,554.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,700.08 : 140,452.20 = 41,065.20 : x
  2. Step 2: Convert to fraction form
    93,700.08/140,452.20 = 41,065.20/x
  3. Step 3: Cross multiply
    93,700.08x = 140,452.20 × 41,065.20
  4. Step 4: Simplify right side
    93,700.08x = 5,767,697,683.44
  5. Step 5: Solve for x
    x = 5,767,697,683.44/93,700.08
  6. Step 6: Final answer
    x = 61,554.89

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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.