Home / 26,026.97-35,917.40-14,090.34

Finding the Fourth Proportional to 26,026.97, 35,917.40 and 14,090.34

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Solution

The fourth proportional to 26,026.97, 35,917.40 and 14,090.34 is: 19,444.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,026.97 : 35,917.40 = 14,090.34 : x
  2. Step 2: Convert to fraction form
    26,026.97/35,917.40 = 14,090.34/x
  3. Step 3: Cross multiply
    26,026.97x = 35,917.40 × 14,090.34
  4. Step 4: Simplify right side
    26,026.97x = 506,088,278.45
  5. Step 5: Solve for x
    x = 506,088,278.45/26,026.97
  6. Step 6: Final answer
    x = 19,444.76

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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.