Home / 151,964.40-227,946.60-41,156.40

Finding the Fourth Proportional to 151,964.40, 227,946.60 and 41,156.40

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Solution

The fourth proportional to 151,964.40, 227,946.60 and 41,156.40 is: 61,734.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,964.40 : 227,946.60 = 41,156.40 : x
  2. Step 2: Convert to fraction form
    151,964.40/227,946.60 = 41,156.40/x
  3. Step 3: Cross multiply
    151,964.40x = 227,946.60 × 41,156.40
  4. Step 4: Simplify right side
    151,964.40x = 9,381,461,448.24
  5. Step 5: Solve for x
    x = 9,381,461,448.24/151,964.40
  6. Step 6: Final answer
    x = 61,734.60

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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.