Home / 169,127.48-233,387.69-92,647.03

Finding the Fourth Proportional to 169,127.48, 233,387.69 and 92,647.03

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Solution

The fourth proportional to 169,127.48, 233,387.69 and 92,647.03 is: 127,848.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,127.48 : 233,387.69 = 92,647.03 : x
  2. Step 2: Convert to fraction form
    169,127.48/233,387.69 = 92,647.03/x
  3. Step 3: Cross multiply
    169,127.48x = 233,387.69 × 92,647.03
  4. Step 4: Simplify right side
    169,127.48x = 21,622,676,317.06
  5. Step 5: Solve for x
    x = 21,622,676,317.06/169,127.48
  6. Step 6: Final answer
    x = 127,848.39

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1.5x scale

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.