Home / 88,322.03-132,526.85-35,012.88

Finding the Fourth Proportional to 88,322.03, 132,526.85 and 35,012.88

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Solution

The fourth proportional to 88,322.03, 132,526.85 and 35,012.88 is: 52,536.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,322.03 : 132,526.85 = 35,012.88 : x
  2. Step 2: Convert to fraction form
    88,322.03/132,526.85 = 35,012.88/x
  3. Step 3: Cross multiply
    88,322.03x = 132,526.85 × 35,012.88
  4. Step 4: Simplify right side
    88,322.03x = 4,640,146,520.76
  5. Step 5: Solve for x
    x = 4,640,146,520.76/88,322.03
  6. Step 6: Final answer
    x = 52,536.69

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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.