Home / 164,434.96-246,552.56-64,475.39

Finding the Fourth Proportional to 164,434.96, 246,552.56 and 64,475.39

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Solution

The fourth proportional to 164,434.96, 246,552.56 and 64,475.39 is: 96,673.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,434.96 : 246,552.56 = 64,475.39 : x
  2. Step 2: Convert to fraction form
    164,434.96/246,552.56 = 64,475.39/x
  3. Step 3: Cross multiply
    164,434.96x = 246,552.56 × 64,475.39
  4. Step 4: Simplify right side
    164,434.96x = 15,896,572,997.29
  5. Step 5: Solve for x
    x = 15,896,572,997.29/164,434.96
  6. Step 6: Final answer
    x = 96,673.92

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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.