Home / 35,808.13-53,713.26-17,090.14

Finding the Fourth Proportional to 35,808.13, 53,713.26 and 17,090.14

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Solution

The fourth proportional to 35,808.13, 53,713.26 and 17,090.14 is: 25,635.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,808.13 : 53,713.26 = 17,090.14 : x
  2. Step 2: Convert to fraction form
    35,808.13/53,713.26 = 17,090.14/x
  3. Step 3: Cross multiply
    35,808.13x = 53,713.26 × 17,090.14
  4. Step 4: Simplify right side
    35,808.13x = 917,967,133.26
  5. Step 5: Solve for x
    x = 917,967,133.26/35,808.13
  6. Step 6: Final answer
    x = 25,635.72

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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.