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Finding the Fourth Proportional to 67,573.90, 93,244.84 and 37,354.35

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Solution

The fourth proportional to 67,573.90, 93,244.84 and 37,354.35 is: 51,545.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,573.90 : 93,244.84 = 37,354.35 : x
  2. Step 2: Convert to fraction form
    67,573.90/93,244.84 = 37,354.35/x
  3. Step 3: Cross multiply
    67,573.90x = 93,244.84 × 37,354.35
  4. Step 4: Simplify right side
    67,573.90x = 3,483,100,295.67
  5. Step 5: Solve for x
    x = 3,483,100,295.67/67,573.90
  6. Step 6: Final answer
    x = 51,545.06

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1.5x scale

Why These Related Problems?

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