Home / 60,555.63-90,833.88-23,105.62

Finding the Fourth Proportional to 60,555.63, 90,833.88 and 23,105.62

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Solution

The fourth proportional to 60,555.63, 90,833.88 and 23,105.62 is: 34,658.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,555.63 : 90,833.88 = 23,105.62 : x
  2. Step 2: Convert to fraction form
    60,555.63/90,833.88 = 23,105.62/x
  3. Step 3: Cross multiply
    60,555.63x = 90,833.88 × 23,105.62
  4. Step 4: Simplify right side
    60,555.63x = 2,098,772,660.24
  5. Step 5: Solve for x
    x = 2,098,772,660.24/60,555.63
  6. Step 6: Final answer
    x = 34,658.59

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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.