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Finding the Fourth Proportional to 32,003.17, 44,164.46 and 17,856.93

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Solution

The fourth proportional to 32,003.17, 44,164.46 and 17,856.93 is: 24,642.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,003.17 : 44,164.46 = 17,856.93 : x
  2. Step 2: Convert to fraction form
    32,003.17/44,164.46 = 17,856.93/x
  3. Step 3: Cross multiply
    32,003.17x = 44,164.46 × 17,856.93
  4. Step 4: Simplify right side
    32,003.17x = 788,641,670.71
  5. Step 5: Solve for x
    x = 788,641,670.71/32,003.17
  6. Step 6: Final answer
    x = 24,642.61

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.