Home / 62,916.69-94,384.76-22,939.05

Finding the Fourth Proportional to 62,916.69, 94,384.76 and 22,939.05

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Solution

The fourth proportional to 62,916.69, 94,384.76 and 22,939.05 is: 34,412.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,916.69 : 94,384.76 = 22,939.05 : x
  2. Step 2: Convert to fraction form
    62,916.69/94,384.76 = 22,939.05/x
  3. Step 3: Cross multiply
    62,916.69x = 94,384.76 × 22,939.05
  4. Step 4: Simplify right side
    62,916.69x = 2,165,096,728.88
  5. Step 5: Solve for x
    x = 2,165,096,728.88/62,916.69
  6. Step 6: Final answer
    x = 34,412.12

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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.