Home / 165,624.01-228,561.18-93,027.02

Finding the Fourth Proportional to 165,624.01, 228,561.18 and 93,027.02

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Solution

The fourth proportional to 165,624.01, 228,561.18 and 93,027.02 is: 128,377.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,624.01 : 228,561.18 = 93,027.02 : x
  2. Step 2: Convert to fraction form
    165,624.01/228,561.18 = 93,027.02/x
  3. Step 3: Cross multiply
    165,624.01x = 228,561.18 × 93,027.02
  4. Step 4: Simplify right side
    165,624.01x = 21,262,364,320.28
  5. Step 5: Solve for x
    x = 21,262,364,320.28/165,624.01
  6. Step 6: Final answer
    x = 128,377.31

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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.