Home / 19,244.61-26,556.05-10,746.07

Finding the Fourth Proportional to 19,244.61, 26,556.05 and 10,746.07

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Solution

The fourth proportional to 19,244.61, 26,556.05 and 10,746.07 is: 14,828.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,244.61 : 26,556.05 = 10,746.07 : x
  2. Step 2: Convert to fraction form
    19,244.61/26,556.05 = 10,746.07/x
  3. Step 3: Cross multiply
    19,244.61x = 26,556.05 × 10,746.07
  4. Step 4: Simplify right side
    19,244.61x = 285,373,072.25
  5. Step 5: Solve for x
    x = 285,373,072.25/19,244.61
  6. Step 6: Final answer
    x = 14,828.73

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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.