Home / 63,946.74-95,916.60-19,573.46

Finding the Fourth Proportional to 63,946.74, 95,916.60 and 19,573.46

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Solution

The fourth proportional to 63,946.74, 95,916.60 and 19,573.46 is: 29,359.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,946.74 : 95,916.60 = 19,573.46 : x
  2. Step 2: Convert to fraction form
    63,946.74/95,916.60 = 19,573.46/x
  3. Step 3: Cross multiply
    63,946.74x = 95,916.60 × 19,573.46
  4. Step 4: Simplify right side
    63,946.74x = 1,877,419,253.85
  5. Step 5: Solve for x
    x = 1,877,419,253.85/63,946.74
  6. Step 6: Final answer
    x = 29,359.11

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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.