Home / 113,548.03-170,355.35-33,588.11

Finding the Fourth Proportional to 113,548.03, 170,355.35 and 33,588.11

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Solution

The fourth proportional to 113,548.03, 170,355.35 and 33,588.11 is: 50,392.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,548.03 : 170,355.35 = 33,588.11 : x
  2. Step 2: Convert to fraction form
    113,548.03/170,355.35 = 33,588.11/x
  3. Step 3: Cross multiply
    113,548.03x = 170,355.35 × 33,588.11
  4. Step 4: Simplify right side
    113,548.03x = 5,721,914,492.84
  5. Step 5: Solve for x
    x = 5,721,914,492.84/113,548.03
  6. Step 6: Final answer
    x = 50,392.02

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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.