Home / 104,753.85-144,563.57-59,433.74

Finding the Fourth Proportional to 104,753.85, 144,563.57 and 59,433.74

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Solution

The fourth proportional to 104,753.85, 144,563.57 and 59,433.74 is: 82,020.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,753.85 : 144,563.57 = 59,433.74 : x
  2. Step 2: Convert to fraction form
    104,753.85/144,563.57 = 59,433.74/x
  3. Step 3: Cross multiply
    104,753.85x = 144,563.57 × 59,433.74
  4. Step 4: Simplify right side
    104,753.85x = 8,591,952,612.87
  5. Step 5: Solve for x
    x = 8,591,952,612.87/104,753.85
  6. Step 6: Final answer
    x = 82,020.40

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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.