Home / 169,298.63-233,634.74-92,824.71

Finding the Fourth Proportional to 169,298.63, 233,634.74 and 92,824.71

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Solution

The fourth proportional to 169,298.63, 233,634.74 and 92,824.71 is: 128,099.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,298.63 : 233,634.74 = 92,824.71 : x
  2. Step 2: Convert to fraction form
    169,298.63/233,634.74 = 92,824.71/x
  3. Step 3: Cross multiply
    169,298.63x = 233,634.74 × 92,824.71
  4. Step 4: Simplify right side
    169,298.63x = 21,687,076,986.43
  5. Step 5: Solve for x
    x = 21,687,076,986.43/169,298.63
  6. Step 6: Final answer
    x = 128,099.54

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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.