Home / 35,096.49-52,659.36-15,389.19

Finding the Fourth Proportional to 35,096.49, 52,659.36 and 15,389.19

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Solution

The fourth proportional to 35,096.49, 52,659.36 and 15,389.19 is: 23,090.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,096.49 : 52,659.36 = 15,389.19 : x
  2. Step 2: Convert to fraction form
    35,096.49/52,659.36 = 15,389.19/x
  3. Step 3: Cross multiply
    35,096.49x = 52,659.36 × 15,389.19
  4. Step 4: Simplify right side
    35,096.49x = 810,384,896.32
  5. Step 5: Solve for x
    x = 810,384,896.32/35,096.49
  6. Step 6: Final answer
    x = 23,090.20

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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.