Home / 19,444.60-26,833.26-10,946.08

Finding the Fourth Proportional to 19,444.60, 26,833.26 and 10,946.08

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Solution

The fourth proportional to 19,444.60, 26,833.26 and 10,946.08 is: 15,105.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,444.60 : 26,833.26 = 10,946.08 : x
  2. Step 2: Convert to fraction form
    19,444.60/26,833.26 = 10,946.08/x
  3. Step 3: Cross multiply
    19,444.60x = 26,833.26 × 10,946.08
  4. Step 4: Simplify right side
    19,444.60x = 293,719,010.62
  5. Step 5: Solve for x
    x = 293,719,010.62/19,444.60
  6. Step 6: Final answer
    x = 15,105.43

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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.