Home / 112,252.28-168,406.11-33,366.51

Finding the Fourth Proportional to 112,252.28, 168,406.11 and 33,366.51

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Solution

The fourth proportional to 112,252.28, 168,406.11 and 33,366.51 is: 50,058.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,252.28 : 168,406.11 = 33,366.51 : x
  2. Step 2: Convert to fraction form
    112,252.28/168,406.11 = 33,366.51/x
  3. Step 3: Cross multiply
    112,252.28x = 168,406.11 × 33,366.51
  4. Step 4: Simplify right side
    112,252.28x = 5,619,124,153.38
  5. Step 5: Solve for x
    x = 5,619,124,153.38/112,252.28
  6. Step 6: Final answer
    x = 50,058.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.