Home / 23,850.09-32,911.95-13,094.70

Finding the Fourth Proportional to 23,850.09, 32,911.95 and 13,094.70

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Solution

The fourth proportional to 23,850.09, 32,911.95 and 13,094.70 is: 18,070.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,850.09 : 32,911.95 = 13,094.70 : x
  2. Step 2: Convert to fraction form
    23,850.09/32,911.95 = 13,094.70/x
  3. Step 3: Cross multiply
    23,850.09x = 32,911.95 × 13,094.70
  4. Step 4: Simplify right side
    23,850.09x = 430,972,111.67
  5. Step 5: Solve for x
    x = 430,972,111.67/23,850.09
  6. Step 6: Final answer
    x = 18,070.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.