Home / 17,397.16-23,984.58-11,798.44

Finding the Fourth Proportional to 17,397.16, 23,984.58 and 11,798.44

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Solution

The fourth proportional to 17,397.16, 23,984.58 and 11,798.44 is: 16,265.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,397.16 : 23,984.58 = 11,798.44 : x
  2. Step 2: Convert to fraction form
    17,397.16/23,984.58 = 11,798.44/x
  3. Step 3: Cross multiply
    17,397.16x = 23,984.58 × 11,798.44
  4. Step 4: Simplify right side
    17,397.16x = 282,980,628.06
  5. Step 5: Solve for x
    x = 282,980,628.06/17,397.16
  6. Step 6: Final answer
    x = 16,265.91

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Double scale
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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.