Home / 164,904.56-227,462.28-110,459.60

Finding the Fourth Proportional to 164,904.56, 227,462.28 and 110,459.60

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Solution

The fourth proportional to 164,904.56, 227,462.28 and 110,459.60 is: 152,363.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,904.56 : 227,462.28 = 110,459.60 : x
  2. Step 2: Convert to fraction form
    164,904.56/227,462.28 = 110,459.60/x
  3. Step 3: Cross multiply
    164,904.56x = 227,462.28 × 110,459.60
  4. Step 4: Simplify right side
    164,904.56x = 25,125,392,463.89
  5. Step 5: Solve for x
    x = 25,125,392,463.89/164,904.56
  6. Step 6: Final answer
    x = 152,363.24

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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.