Home / 19,542.04-26,968.32-11,044.82

Finding the Fourth Proportional to 19,542.04, 26,968.32 and 11,044.82

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Solution

The fourth proportional to 19,542.04, 26,968.32 and 11,044.82 is: 15,242.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,542.04 : 26,968.32 = 11,044.82 : x
  2. Step 2: Convert to fraction form
    19,542.04/26,968.32 = 11,044.82/x
  3. Step 3: Cross multiply
    19,542.04x = 26,968.32 × 11,044.82
  4. Step 4: Simplify right side
    19,542.04x = 297,860,307.52
  5. Step 5: Solve for x
    x = 297,860,307.52/19,542.04
  6. Step 6: Final answer
    x = 15,242.03

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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.