Home / 60,634.67-90,998.70-48,817.35

Finding the Fourth Proportional to 60,634.67, 90,998.70 and 48,817.35

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Solution

The fourth proportional to 60,634.67, 90,998.70 and 48,817.35 is: 73,263.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,634.67 : 90,998.70 = 48,817.35 : x
  2. Step 2: Convert to fraction form
    60,634.67/90,998.70 = 48,817.35/x
  3. Step 3: Cross multiply
    60,634.67x = 90,998.70 × 48,817.35
  4. Step 4: Simplify right side
    60,634.67x = 4,442,315,387.45
  5. Step 5: Solve for x
    x = 4,442,315,387.45/60,634.67
  6. Step 6: Final answer
    x = 73,263.62

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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.