Home / 32,063.28-48,093.55-31,312.41

Finding the Fourth Proportional to 32,063.28, 48,093.55 and 31,312.41

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Solution

The fourth proportional to 32,063.28, 48,093.55 and 31,312.41 is: 46,967.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,063.28 : 48,093.55 = 31,312.41 : x
  2. Step 2: Convert to fraction form
    32,063.28/48,093.55 = 31,312.41/x
  3. Step 3: Cross multiply
    32,063.28x = 48,093.55 × 31,312.41
  4. Step 4: Simplify right side
    32,063.28x = 1,505,924,995.10
  5. Step 5: Solve for x
    x = 1,505,924,995.10/32,063.28
  6. Step 6: Final answer
    x = 46,967.28

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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.