Home / 41,890.08-62,834.96-10,300.26

Finding the Fourth Proportional to 41,890.08, 62,834.96 and 10,300.26

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Solution

The fourth proportional to 41,890.08, 62,834.96 and 10,300.26 is: 15,450.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,890.08 : 62,834.96 = 10,300.26 : x
  2. Step 2: Convert to fraction form
    41,890.08/62,834.96 = 10,300.26/x
  3. Step 3: Cross multiply
    41,890.08x = 62,834.96 × 10,300.26
  4. Step 4: Simplify right side
    41,890.08x = 647,216,425.09
  5. Step 5: Solve for x
    x = 647,216,425.09/41,890.08
  6. Step 6: Final answer
    x = 15,450.35

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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.