Home / 19,094.98-26,351.05-10,711.46

Finding the Fourth Proportional to 19,094.98, 26,351.05 and 10,711.46

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Solution

The fourth proportional to 19,094.98, 26,351.05 and 10,711.46 is: 14,781.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,094.98 : 26,351.05 = 10,711.46 : x
  2. Step 2: Convert to fraction form
    19,094.98/26,351.05 = 10,711.46/x
  3. Step 3: Cross multiply
    19,094.98x = 26,351.05 × 10,711.46
  4. Step 4: Simplify right side
    19,094.98x = 282,258,218.03
  5. Step 5: Solve for x
    x = 282,258,218.03/19,094.98
  6. Step 6: Final answer
    x = 14,781.80

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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.