Home / 46,295.90-69,400.12-16,705.80

Finding the Fourth Proportional to 46,295.90, 69,400.12 and 16,705.80

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Solution

The fourth proportional to 46,295.90, 69,400.12 and 16,705.80 is: 25,042.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,295.90 : 69,400.12 = 16,705.80 : x
  2. Step 2: Convert to fraction form
    46,295.90/69,400.12 = 16,705.80/x
  3. Step 3: Cross multiply
    46,295.90x = 69,400.12 × 16,705.80
  4. Step 4: Simplify right side
    46,295.90x = 1,159,384,524.70
  5. Step 5: Solve for x
    x = 1,159,384,524.70/46,295.90
  6. Step 6: Final answer
    x = 25,042.92

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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.