Home / 60,634.43-90,951.65-23,205.98

Finding the Fourth Proportional to 60,634.43, 90,951.65 and 23,205.98

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Solution

The fourth proportional to 60,634.43, 90,951.65 and 23,205.98 is: 34,808.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,634.43 : 90,951.65 = 23,205.98 : x
  2. Step 2: Convert to fraction form
    60,634.43/90,951.65 = 23,205.98/x
  3. Step 3: Cross multiply
    60,634.43x = 90,951.65 × 23,205.98
  4. Step 4: Simplify right side
    60,634.43x = 2,110,621,774.12
  5. Step 5: Solve for x
    x = 2,110,621,774.12/60,634.43
  6. Step 6: Final answer
    x = 34,808.96

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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.