Home / 19,052.60-26,293.42-10,668.92

Finding the Fourth Proportional to 19,052.60, 26,293.42 and 10,668.92

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Solution

The fourth proportional to 19,052.60, 26,293.42 and 10,668.92 is: 14,723.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,052.60 : 26,293.42 = 10,668.92 : x
  2. Step 2: Convert to fraction form
    19,052.60/26,293.42 = 10,668.92/x
  3. Step 3: Cross multiply
    19,052.60x = 26,293.42 × 10,668.92
  4. Step 4: Simplify right side
    19,052.60x = 280,522,394.51
  5. Step 5: Solve for x
    x = 280,522,394.51/19,052.60
  6. Step 6: Final answer
    x = 14,723.58

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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.