Home / 60,404.54-90,586.28-22,955.60

Finding the Fourth Proportional to 60,404.54, 90,586.28 and 22,955.60

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Solution

The fourth proportional to 60,404.54, 90,586.28 and 22,955.60 is: 34,425.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,404.54 : 90,586.28 = 22,955.60 : x
  2. Step 2: Convert to fraction form
    60,404.54/90,586.28 = 22,955.60/x
  3. Step 3: Cross multiply
    60,404.54x = 90,586.28 × 22,955.60
  4. Step 4: Simplify right side
    60,404.54x = 2,079,462,693.02
  5. Step 5: Solve for x
    x = 2,079,462,693.02/60,404.54
  6. Step 6: Final answer
    x = 34,425.61

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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.