Home / 164,625.83-246,938.76-64,731.45

Finding the Fourth Proportional to 164,625.83, 246,938.76 and 64,731.45

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Solution

The fourth proportional to 164,625.83, 246,938.76 and 64,731.45 is: 97,097.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,625.83 : 246,938.76 = 64,731.45 : x
  2. Step 2: Convert to fraction form
    164,625.83/246,938.76 = 64,731.45/x
  3. Step 3: Cross multiply
    164,625.83x = 246,938.76 × 64,731.45
  4. Step 4: Simplify right side
    164,625.83x = 15,984,703,996.00
  5. Step 5: Solve for x
    x = 15,984,703,996.00/164,625.83
  6. Step 6: Final answer
    x = 97,097.18

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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.