Home / 130,599.42-195,898.32-63,052.65

Finding the Fourth Proportional to 130,599.42, 195,898.32 and 63,052.65

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Solution

The fourth proportional to 130,599.42, 195,898.32 and 63,052.65 is: 94,578.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,599.42 : 195,898.32 = 63,052.65 : x
  2. Step 2: Convert to fraction form
    130,599.42/195,898.32 = 63,052.65/x
  3. Step 3: Cross multiply
    130,599.42x = 195,898.32 × 63,052.65
  4. Step 4: Simplify right side
    130,599.42x = 12,351,908,206.55
  5. Step 5: Solve for x
    x = 12,351,908,206.55/130,599.42
  6. Step 6: Final answer
    x = 94,578.58

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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.