Home / 59,923.58-89,815.38-45,084.82

Finding the Fourth Proportional to 59,923.58, 89,815.38 and 45,084.82

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Solution

The fourth proportional to 59,923.58, 89,815.38 and 45,084.82 is: 67,574.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,923.58 : 89,815.38 = 45,084.82 : x
  2. Step 2: Convert to fraction form
    59,923.58/89,815.38 = 45,084.82/x
  3. Step 3: Cross multiply
    59,923.58x = 89,815.38 × 45,084.82
  4. Step 4: Simplify right side
    59,923.58x = 4,049,310,240.53
  5. Step 5: Solve for x
    x = 4,049,310,240.53/59,923.58
  6. Step 6: Final answer
    x = 67,574.57

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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.