Home / 28,844.40-43,266.60-24,697.20

Finding the Fourth Proportional to 28,844.40, 43,266.60 and 24,697.20

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Solution

The fourth proportional to 28,844.40, 43,266.60 and 24,697.20 is: 37,045.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,844.40 : 43,266.60 = 24,697.20 : x
  2. Step 2: Convert to fraction form
    28,844.40/43,266.60 = 24,697.20/x
  3. Step 3: Cross multiply
    28,844.40x = 43,266.60 × 24,697.20
  4. Step 4: Simplify right side
    28,844.40x = 1,068,563,873.52
  5. Step 5: Solve for x
    x = 1,068,563,873.52/28,844.40
  6. Step 6: Final answer
    x = 37,045.80

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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.