Home / 88,190.58-132,302.27-29,030.41

Finding the Fourth Proportional to 88,190.58, 132,302.27 and 29,030.41

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Solution

The fourth proportional to 88,190.58, 132,302.27 and 29,030.41 is: 43,551.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,190.58 : 132,302.27 = 29,030.41 : x
  2. Step 2: Convert to fraction form
    88,190.58/132,302.27 = 29,030.41/x
  3. Step 3: Cross multiply
    88,190.58x = 132,302.27 × 29,030.41
  4. Step 4: Simplify right side
    88,190.58x = 3,840,788,883.85
  5. Step 5: Solve for x
    x = 3,840,788,883.85/88,190.58
  6. Step 6: Final answer
    x = 43,551.01

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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.