Home / 113,654.04-170,474.87-34,768.26

Finding the Fourth Proportional to 113,654.04, 170,474.87 and 34,768.26

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Solution

The fourth proportional to 113,654.04, 170,474.87 and 34,768.26 is: 52,150.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,654.04 : 170,474.87 = 34,768.26 : x
  2. Step 2: Convert to fraction form
    113,654.04/170,474.87 = 34,768.26/x
  3. Step 3: Cross multiply
    113,654.04x = 170,474.87 × 34,768.26
  4. Step 4: Simplify right side
    113,654.04x = 5,927,115,072.22
  5. Step 5: Solve for x
    x = 5,927,115,072.22/113,654.04
  6. Step 6: Final answer
    x = 52,150.50

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1.5x scale

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.