Home / 23,094.60-34,640.09-14,211.13

Finding the Fourth Proportional to 23,094.60, 34,640.09 and 14,211.13

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Solution

The fourth proportional to 23,094.60, 34,640.09 and 14,211.13 is: 21,315.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,094.60 : 34,640.09 = 14,211.13 : x
  2. Step 2: Convert to fraction form
    23,094.60/34,640.09 = 14,211.13/x
  3. Step 3: Cross multiply
    23,094.60x = 34,640.09 × 14,211.13
  4. Step 4: Simplify right side
    23,094.60x = 492,274,652.89
  5. Step 5: Solve for x
    x = 492,274,652.89/23,094.60
  6. Step 6: Final answer
    x = 21,315.58

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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.