Home / 165,833.58-228,856.46-94,225.74

Finding the Fourth Proportional to 165,833.58, 228,856.46 and 94,225.74

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Solution

The fourth proportional to 165,833.58, 228,856.46 and 94,225.74 is: 130,035.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,833.58 : 228,856.46 = 94,225.74 : x
  2. Step 2: Convert to fraction form
    165,833.58/228,856.46 = 94,225.74/x
  3. Step 3: Cross multiply
    165,833.58x = 228,856.46 × 94,225.74
  4. Step 4: Simplify right side
    165,833.58x = 21,564,169,297.28
  5. Step 5: Solve for x
    x = 21,564,169,297.28/165,833.58
  6. Step 6: Final answer
    x = 130,035.00

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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.