Home / 34,092.04-51,145.02-14,370.60

Finding the Fourth Proportional to 34,092.04, 51,145.02 and 14,370.60

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Solution

The fourth proportional to 34,092.04, 51,145.02 and 14,370.60 is: 21,558.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,092.04 : 51,145.02 = 14,370.60 : x
  2. Step 2: Convert to fraction form
    34,092.04/51,145.02 = 14,370.60/x
  3. Step 3: Cross multiply
    34,092.04x = 51,145.02 × 14,370.60
  4. Step 4: Simplify right side
    34,092.04x = 734,984,624.41
  5. Step 5: Solve for x
    x = 734,984,624.41/34,092.04
  6. Step 6: Final answer
    x = 21,558.83

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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.