Home / 83,526.45-125,158.26-64,597.41

Finding the Fourth Proportional to 83,526.45, 125,158.26 and 64,597.41

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Solution

The fourth proportional to 83,526.45, 125,158.26 and 64,597.41 is: 96,794.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,526.45 : 125,158.26 = 64,597.41 : x
  2. Step 2: Convert to fraction form
    83,526.45/125,158.26 = 64,597.41/x
  3. Step 3: Cross multiply
    83,526.45x = 125,158.26 × 64,597.41
  4. Step 4: Simplify right side
    83,526.45x = 8,084,899,436.11
  5. Step 5: Solve for x
    x = 8,084,899,436.11/83,526.45
  6. Step 6: Final answer
    x = 96,794.48

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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.