Home / 17,080.66-23,570.66-9,527.31

Finding the Fourth Proportional to 17,080.66, 23,570.66 and 9,527.31

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Solution

The fourth proportional to 17,080.66, 23,570.66 and 9,527.31 is: 13,147.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,080.66 : 23,570.66 = 9,527.31 : x
  2. Step 2: Convert to fraction form
    17,080.66/23,570.66 = 9,527.31/x
  3. Step 3: Cross multiply
    17,080.66x = 23,570.66 × 9,527.31
  4. Step 4: Simplify right side
    17,080.66x = 224,564,984.72
  5. Step 5: Solve for x
    x = 224,564,984.72/17,080.66
  6. Step 6: Final answer
    x = 13,147.32

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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.