Home / 9,871.07-14,805.99-4,027.52

Finding the Fourth Proportional to 9,871.07, 14,805.99 and 4,027.52

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Solution

The fourth proportional to 9,871.07, 14,805.99 and 4,027.52 is: 6,041.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,871.07 : 14,805.99 = 4,027.52 : x
  2. Step 2: Convert to fraction form
    9,871.07/14,805.99 = 4,027.52/x
  3. Step 3: Cross multiply
    9,871.07x = 14,805.99 × 4,027.52
  4. Step 4: Simplify right side
    9,871.07x = 59,631,457.86
  5. Step 5: Solve for x
    x = 59,631,457.86/9,871.07
  6. Step 6: Final answer
    x = 6,041.04

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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.