Home / 133,649.07-184,333.37-97,826.01

Finding the Fourth Proportional to 133,649.07, 184,333.37 and 97,826.01

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Solution

The fourth proportional to 133,649.07, 184,333.37 and 97,826.01 is: 134,924.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,649.07 : 184,333.37 = 97,826.01 : x
  2. Step 2: Convert to fraction form
    133,649.07/184,333.37 = 97,826.01/x
  3. Step 3: Cross multiply
    133,649.07x = 184,333.37 × 97,826.01
  4. Step 4: Simplify right side
    133,649.07x = 18,032,597,607.82
  5. Step 5: Solve for x
    x = 18,032,597,607.82/133,649.07
  6. Step 6: Final answer
    x = 134,924.98

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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.