Home / 17,176.06-23,694.60-10,810.54

Finding the Fourth Proportional to 17,176.06, 23,694.60 and 10,810.54

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Solution

The fourth proportional to 17,176.06, 23,694.60 and 10,810.54 is: 14,913.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,176.06 : 23,694.60 = 10,810.54 : x
  2. Step 2: Convert to fraction form
    17,176.06/23,694.60 = 10,810.54/x
  3. Step 3: Cross multiply
    17,176.06x = 23,694.60 × 10,810.54
  4. Step 4: Simplify right side
    17,176.06x = 256,151,421.08
  5. Step 5: Solve for x
    x = 256,151,421.08/17,176.06
  6. Step 6: Final answer
    x = 14,913.28

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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.