Home / 35,200.65-48,576.90-19,285.14

Finding the Fourth Proportional to 35,200.65, 48,576.90 and 19,285.14

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Solution

The fourth proportional to 35,200.65, 48,576.90 and 19,285.14 is: 26,613.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,200.65 : 48,576.90 = 19,285.14 : x
  2. Step 2: Convert to fraction form
    35,200.65/48,576.90 = 19,285.14/x
  3. Step 3: Cross multiply
    35,200.65x = 48,576.90 × 19,285.14
  4. Step 4: Simplify right side
    35,200.65x = 936,812,317.27
  5. Step 5: Solve for x
    x = 936,812,317.27/35,200.65
  6. Step 6: Final answer
    x = 26,613.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.