Home / 169,206.48-233,504.93-101,226.31

Finding the Fourth Proportional to 169,206.48, 233,504.93 and 101,226.31

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Solution

The fourth proportional to 169,206.48, 233,504.93 and 101,226.31 is: 139,692.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,206.48 : 233,504.93 = 101,226.31 : x
  2. Step 2: Convert to fraction form
    169,206.48/233,504.93 = 101,226.31/x
  3. Step 3: Cross multiply
    169,206.48x = 233,504.93 × 101,226.31
  4. Step 4: Simplify right side
    169,206.48x = 23,636,842,100.01
  5. Step 5: Solve for x
    x = 23,636,842,100.01/169,206.48
  6. Step 6: Final answer
    x = 139,692.30

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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.