Home / 169,099.04-233,348.35-92,618.47

Finding the Fourth Proportional to 169,099.04, 233,348.35 and 92,618.47

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Solution

The fourth proportional to 169,099.04, 233,348.35 and 92,618.47 is: 127,808.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,099.04 : 233,348.35 = 92,618.47 : x
  2. Step 2: Convert to fraction form
    169,099.04/233,348.35 = 92,618.47/x
  3. Step 3: Cross multiply
    169,099.04x = 233,348.35 × 92,618.47
  4. Step 4: Simplify right side
    169,099.04x = 21,612,365,987.28
  5. Step 5: Solve for x
    x = 21,612,365,987.28/169,099.04
  6. Step 6: Final answer
    x = 127,808.93

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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.