Home / 112,392.48-168,587.04-33,507.04

Finding the Fourth Proportional to 112,392.48, 168,587.04 and 33,507.04

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Solution

The fourth proportional to 112,392.48, 168,587.04 and 33,507.04 is: 50,260.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,392.48 : 168,587.04 = 33,507.04 : x
  2. Step 2: Convert to fraction form
    112,392.48/168,587.04 = 33,507.04/x
  3. Step 3: Cross multiply
    112,392.48x = 168,587.04 × 33,507.04
  4. Step 4: Simplify right side
    112,392.48x = 5,648,852,692.76
  5. Step 5: Solve for x
    x = 5,648,852,692.76/112,392.48
  6. Step 6: Final answer
    x = 50,260.06

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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.