Home / 17,664.02-26,495.96-11,094.78

Finding the Fourth Proportional to 17,664.02, 26,495.96 and 11,094.78

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Solution

The fourth proportional to 17,664.02, 26,495.96 and 11,094.78 is: 16,642.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,664.02 : 26,495.96 = 11,094.78 : x
  2. Step 2: Convert to fraction form
    17,664.02/26,495.96 = 11,094.78/x
  3. Step 3: Cross multiply
    17,664.02x = 26,495.96 × 11,094.78
  4. Step 4: Simplify right side
    17,664.02x = 293,966,791.61
  5. Step 5: Solve for x
    x = 293,966,791.61/17,664.02
  6. Step 6: Final answer
    x = 16,642.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.