Home / 169,468.06-233,858.09-92,985.25

Finding the Fourth Proportional to 169,468.06, 233,858.09 and 92,985.25

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Solution

The fourth proportional to 169,468.06, 233,858.09 and 92,985.25 is: 128,315.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,468.06 : 233,858.09 = 92,985.25 : x
  2. Step 2: Convert to fraction form
    169,468.06/233,858.09 = 92,985.25/x
  3. Step 3: Cross multiply
    169,468.06x = 233,858.09 × 92,985.25
  4. Step 4: Simplify right side
    169,468.06x = 21,745,352,610.99
  5. Step 5: Solve for x
    x = 21,745,352,610.99/169,468.06
  6. Step 6: Final answer
    x = 128,315.35

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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.