Home / 14,062.04-19,407.36-8,093.66

Finding the Fourth Proportional to 14,062.04, 19,407.36 and 8,093.66

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Solution

The fourth proportional to 14,062.04, 19,407.36 and 8,093.66 is: 11,170.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,062.04 : 19,407.36 = 8,093.66 : x
  2. Step 2: Convert to fraction form
    14,062.04/19,407.36 = 8,093.66/x
  3. Step 3: Cross multiply
    14,062.04x = 19,407.36 × 8,093.66
  4. Step 4: Simplify right side
    14,062.04x = 157,076,573.34
  5. Step 5: Solve for x
    x = 157,076,573.34/14,062.04
  6. Step 6: Final answer
    x = 11,170.26

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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.