Home / 104,744.64-157,094.40-34,607.36

Finding the Fourth Proportional to 104,744.64, 157,094.40 and 34,607.36

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Solution

The fourth proportional to 104,744.64, 157,094.40 and 34,607.36 is: 51,903.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,744.64 : 157,094.40 = 34,607.36 : x
  2. Step 2: Convert to fraction form
    104,744.64/157,094.40 = 34,607.36/x
  3. Step 3: Cross multiply
    104,744.64x = 157,094.40 × 34,607.36
  4. Step 4: Simplify right side
    104,744.64x = 5,436,622,454.78
  5. Step 5: Solve for x
    x = 5,436,622,454.78/104,744.64
  6. Step 6: Final answer
    x = 51,903.59

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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.