Home / 162,026.56-223,560.86-94,004.13

Finding the Fourth Proportional to 162,026.56, 223,560.86 and 94,004.13

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Solution

The fourth proportional to 162,026.56, 223,560.86 and 94,004.13 is: 129,704.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,026.56 : 223,560.86 = 94,004.13 : x
  2. Step 2: Convert to fraction form
    162,026.56/223,560.86 = 94,004.13/x
  3. Step 3: Cross multiply
    162,026.56x = 223,560.86 × 94,004.13
  4. Step 4: Simplify right side
    162,026.56x = 21,015,643,676.33
  5. Step 5: Solve for x
    x = 21,015,643,676.33/162,026.56
  6. Step 6: Final answer
    x = 129,704.93

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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.