Home / 19,020.37-26,244.93-11,062.93

Finding the Fourth Proportional to 19,020.37, 26,244.93 and 11,062.93

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Solution

The fourth proportional to 19,020.37, 26,244.93 and 11,062.93 is: 15,264.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,020.37 : 26,244.93 = 11,062.93 : x
  2. Step 2: Convert to fraction form
    19,020.37/26,244.93 = 11,062.93/x
  3. Step 3: Cross multiply
    19,020.37x = 26,244.93 × 11,062.93
  4. Step 4: Simplify right side
    19,020.37x = 290,345,823.44
  5. Step 5: Solve for x
    x = 290,345,823.44/19,020.37
  6. Step 6: Final answer
    x = 15,264.99

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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.