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Finding the Fourth Proportional to 60,594.75, 90,895.37 and 19,044.99

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Solution

The fourth proportional to 60,594.75, 90,895.37 and 19,044.99 is: 28,568.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,594.75 : 90,895.37 = 19,044.99 : x
  2. Step 2: Convert to fraction form
    60,594.75/90,895.37 = 19,044.99/x
  3. Step 3: Cross multiply
    60,594.75x = 90,895.37 × 19,044.99
  4. Step 4: Simplify right side
    60,594.75x = 1,731,101,317.47
  5. Step 5: Solve for x
    x = 1,731,101,317.47/60,594.75
  6. Step 6: Final answer
    x = 28,568.50

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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.