Home / 19,052.67-26,293.63-11,498.88

Finding the Fourth Proportional to 19,052.67, 26,293.63 and 11,498.88

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Solution

The fourth proportional to 19,052.67, 26,293.63 and 11,498.88 is: 15,869.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,052.67 : 26,293.63 = 11,498.88 : x
  2. Step 2: Convert to fraction form
    19,052.67/26,293.63 = 11,498.88/x
  3. Step 3: Cross multiply
    19,052.67x = 26,293.63 × 11,498.88
  4. Step 4: Simplify right side
    19,052.67x = 302,347,296.13
  5. Step 5: Solve for x
    x = 302,347,296.13/19,052.67
  6. Step 6: Final answer
    x = 15,869.02

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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.