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Finding the Fourth Proportional to 67,593.83, 93,277.80 and 37,378.35

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Solution

The fourth proportional to 67,593.83, 93,277.80 and 37,378.35 is: 51,581.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,593.83 : 93,277.80 = 37,378.35 : x
  2. Step 2: Convert to fraction form
    67,593.83/93,277.80 = 37,378.35/x
  3. Step 3: Cross multiply
    67,593.83x = 93,277.80 × 37,378.35
  4. Step 4: Simplify right side
    67,593.83x = 3,486,570,255.63
  5. Step 5: Solve for x
    x = 3,486,570,255.63/67,593.83
  6. Step 6: Final answer
    x = 51,581.19

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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.