Home / 169,463.28-233,862.46-92,986.32

Finding the Fourth Proportional to 169,463.28, 233,862.46 and 92,986.32

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Solution

The fourth proportional to 169,463.28, 233,862.46 and 92,986.32 is: 128,322.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,463.28 : 233,862.46 = 92,986.32 : x
  2. Step 2: Convert to fraction form
    169,463.28/233,862.46 = 92,986.32/x
  3. Step 3: Cross multiply
    169,463.28x = 233,862.46 × 92,986.32
  4. Step 4: Simplify right side
    169,463.28x = 21,746,009,541.55
  5. Step 5: Solve for x
    x = 21,746,009,541.55/169,463.28
  6. Step 6: Final answer
    x = 128,322.84

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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.