Home / 24,663.36-34,038.77-13,910.44

Finding the Fourth Proportional to 24,663.36, 34,038.77 and 13,910.44

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Solution

The fourth proportional to 24,663.36, 34,038.77 and 13,910.44 is: 19,198.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,663.36 : 34,038.77 = 13,910.44 : x
  2. Step 2: Convert to fraction form
    24,663.36/34,038.77 = 13,910.44/x
  3. Step 3: Cross multiply
    24,663.36x = 34,038.77 × 13,910.44
  4. Step 4: Simplify right side
    24,663.36x = 473,494,267.76
  5. Step 5: Solve for x
    x = 473,494,267.76/24,663.36
  6. Step 6: Final answer
    x = 19,198.29

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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.