Home / 23,988.03-33,094.77-13,910.91

Finding the Fourth Proportional to 23,988.03, 33,094.77 and 13,910.91

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Solution

The fourth proportional to 23,988.03, 33,094.77 and 13,910.91 is: 19,192.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,988.03 : 33,094.77 = 13,910.91 : x
  2. Step 2: Convert to fraction form
    23,988.03/33,094.77 = 13,910.91/x
  3. Step 3: Cross multiply
    23,988.03x = 33,094.77 × 13,910.91
  4. Step 4: Simplify right side
    23,988.03x = 460,378,366.94
  5. Step 5: Solve for x
    x = 460,378,366.94/23,988.03
  6. Step 6: Final answer
    x = 19,192.00

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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.