Home / 165,529.07-228,454.71-97,524.30

Finding the Fourth Proportional to 165,529.07, 228,454.71 and 97,524.30

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Solution

The fourth proportional to 165,529.07, 228,454.71 and 97,524.30 is: 134,598.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,529.07 : 228,454.71 = 97,524.30 : x
  2. Step 2: Convert to fraction form
    165,529.07/228,454.71 = 97,524.30/x
  3. Step 3: Cross multiply
    165,529.07x = 228,454.71 × 97,524.30
  4. Step 4: Simplify right side
    165,529.07x = 22,279,885,674.45
  5. Step 5: Solve for x
    x = 22,279,885,674.45/165,529.07
  6. Step 6: Final answer
    x = 134,598.03

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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.