Home / 17,295.24-23,867.43-9,741.60

Finding the Fourth Proportional to 17,295.24, 23,867.43 and 9,741.60

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Solution

The fourth proportional to 17,295.24, 23,867.43 and 9,741.60 is: 13,443.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,295.24 : 23,867.43 = 9,741.60 : x
  2. Step 2: Convert to fraction form
    17,295.24/23,867.43 = 9,741.60/x
  3. Step 3: Cross multiply
    17,295.24x = 23,867.43 × 9,741.60
  4. Step 4: Simplify right side
    17,295.24x = 232,506,956.09
  5. Step 5: Solve for x
    x = 232,506,956.09/17,295.24
  6. Step 6: Final answer
    x = 13,443.41

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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.