Home / 310,946.60-466,460.93-108,546.35

Finding the Fourth Proportional to 310,946.60, 466,460.93 and 108,546.35

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Solution

The fourth proportional to 310,946.60, 466,460.93 and 108,546.35 is: 162,833.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    310,946.60 : 466,460.93 = 108,546.35 : x
  2. Step 2: Convert to fraction form
    310,946.60/466,460.93 = 108,546.35/x
  3. Step 3: Cross multiply
    310,946.60x = 466,460.93 × 108,546.35
  4. Step 4: Simplify right side
    310,946.60x = 50,632,628,494.07
  5. Step 5: Solve for x
    x = 50,632,628,494.07/310,946.60
  6. Step 6: Final answer
    x = 162,833.84

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.