Home / 94,576.35-130,516.25-52,136.40

Finding the Fourth Proportional to 94,576.35, 130,516.25 and 52,136.40

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Solution

The fourth proportional to 94,576.35, 130,516.25 and 52,136.40 is: 71,948.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,576.35 : 130,516.25 = 52,136.40 : x
  2. Step 2: Convert to fraction form
    94,576.35/130,516.25 = 52,136.40/x
  3. Step 3: Cross multiply
    94,576.35x = 130,516.25 × 52,136.40
  4. Step 4: Simplify right side
    94,576.35x = 6,804,647,416.50
  5. Step 5: Solve for x
    x = 6,804,647,416.50/94,576.35
  6. Step 6: Final answer
    x = 71,948.72

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.