Home / 162,946.20-244,200.60-116,144.40

Finding the Fourth Proportional to 162,946.20, 244,200.60 and 116,144.40

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Solution

The fourth proportional to 162,946.20, 244,200.60 and 116,144.40 is: 174,060.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,946.20 : 244,200.60 = 116,144.40 : x
  2. Step 2: Convert to fraction form
    162,946.20/244,200.60 = 116,144.40/x
  3. Step 3: Cross multiply
    162,946.20x = 244,200.60 × 116,144.40
  4. Step 4: Simplify right side
    162,946.20x = 28,362,532,166.64
  5. Step 5: Solve for x
    x = 28,362,532,166.64/162,946.20
  6. Step 6: Final answer
    x = 174,060.72

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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.