Home / 46,310.84-69,466.25-11,250.26

Finding the Fourth Proportional to 46,310.84, 69,466.25 and 11,250.26

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Solution

The fourth proportional to 46,310.84, 69,466.25 and 11,250.26 is: 16,875.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,310.84 : 69,466.25 = 11,250.26 : x
  2. Step 2: Convert to fraction form
    46,310.84/69,466.25 = 11,250.26/x
  3. Step 3: Cross multiply
    46,310.84x = 69,466.25 × 11,250.26
  4. Step 4: Simplify right side
    46,310.84x = 781,513,373.73
  5. Step 5: Solve for x
    x = 781,513,373.73/46,310.84
  6. Step 6: Final answer
    x = 16,875.39

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Similar ratio
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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.