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Finding the Fourth Proportional to 32,758.94, 45,208.59 and 17,854.94

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Solution

The fourth proportional to 32,758.94, 45,208.59 and 17,854.94 is: 24,640.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,758.94 : 45,208.59 = 17,854.94 : x
  2. Step 2: Convert to fraction form
    32,758.94/45,208.59 = 17,854.94/x
  3. Step 3: Cross multiply
    32,758.94x = 45,208.59 × 17,854.94
  4. Step 4: Simplify right side
    32,758.94x = 807,196,661.93
  5. Step 5: Solve for x
    x = 807,196,661.93/32,758.94
  6. Step 6: Final answer
    x = 24,640.50

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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.