Home / 32,102.95-48,173.46-14,572.52

Finding the Fourth Proportional to 32,102.95, 48,173.46 and 14,572.52

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Solution

The fourth proportional to 32,102.95, 48,173.46 and 14,572.52 is: 21,867.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,102.95 : 48,173.46 = 14,572.52 : x
  2. Step 2: Convert to fraction form
    32,102.95/48,173.46 = 14,572.52/x
  3. Step 3: Cross multiply
    32,102.95x = 48,173.46 × 14,572.52
  4. Step 4: Simplify right side
    32,102.95x = 702,008,709.32
  5. Step 5: Solve for x
    x = 702,008,709.32/32,102.95
  6. Step 6: Final answer
    x = 21,867.42

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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.