Home / 32,062.74-48,000.60-21,400.98

Finding the Fourth Proportional to 32,062.74, 48,000.60 and 21,400.98

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Solution

The fourth proportional to 32,062.74, 48,000.60 and 21,400.98 is: 32,039.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,062.74 : 48,000.60 = 21,400.98 : x
  2. Step 2: Convert to fraction form
    32,062.74/48,000.60 = 21,400.98/x
  3. Step 3: Cross multiply
    32,062.74x = 48,000.60 × 21,400.98
  4. Step 4: Simplify right side
    32,062.74x = 1,027,259,880.59
  5. Step 5: Solve for x
    x = 1,027,259,880.59/32,062.74
  6. Step 6: Final answer
    x = 32,039.05

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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.