Home / 59,219.78-88,818.76-25,933.64

Finding the Fourth Proportional to 59,219.78, 88,818.76 and 25,933.64

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Solution

The fourth proportional to 59,219.78, 88,818.76 and 25,933.64 is: 38,895.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,219.78 : 88,818.76 = 25,933.64 : x
  2. Step 2: Convert to fraction form
    59,219.78/88,818.76 = 25,933.64/x
  3. Step 3: Cross multiply
    59,219.78x = 88,818.76 × 25,933.64
  4. Step 4: Simplify right side
    59,219.78x = 2,303,393,747.09
  5. Step 5: Solve for x
    x = 2,303,393,747.09/59,219.78
  6. Step 6: Final answer
    x = 38,895.68

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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.