Home / 58,250.40-87,375.60-32,006.40

Finding the Fourth Proportional to 58,250.40, 87,375.60 and 32,006.40

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Solution

The fourth proportional to 58,250.40, 87,375.60 and 32,006.40 is: 48,009.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,250.40 : 87,375.60 = 32,006.40 : x
  2. Step 2: Convert to fraction form
    58,250.40/87,375.60 = 32,006.40/x
  3. Step 3: Cross multiply
    58,250.40x = 87,375.60 × 32,006.40
  4. Step 4: Simplify right side
    58,250.40x = 2,796,578,403.84
  5. Step 5: Solve for x
    x = 2,796,578,403.84/58,250.40
  6. Step 6: Final answer
    x = 48,009.60

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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.