Home / 46,829.80-70,246.23-17,240.71

Finding the Fourth Proportional to 46,829.80, 70,246.23 and 17,240.71

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Solution

The fourth proportional to 46,829.80, 70,246.23 and 17,240.71 is: 25,861.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,829.80 : 70,246.23 = 17,240.71 : x
  2. Step 2: Convert to fraction form
    46,829.80/70,246.23 = 17,240.71/x
  3. Step 3: Cross multiply
    46,829.80x = 70,246.23 × 17,240.71
  4. Step 4: Simplify right side
    46,829.80x = 1,211,094,880.02
  5. Step 5: Solve for x
    x = 1,211,094,880.02/46,829.80
  6. Step 6: Final answer
    x = 25,861.63

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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.