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Finding the Fourth Proportional to 19,332.56, 29,000.61 and 6,005.63

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Solution

The fourth proportional to 19,332.56, 29,000.61 and 6,005.63 is: 9,009.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,332.56 : 29,000.61 = 6,005.63 : x
  2. Step 2: Convert to fraction form
    19,332.56/29,000.61 = 6,005.63/x
  3. Step 3: Cross multiply
    19,332.56x = 29,000.61 × 6,005.63
  4. Step 4: Simplify right side
    19,332.56x = 174,167,005.94
  5. Step 5: Solve for x
    x = 174,167,005.94/19,332.56
  6. Step 6: Final answer
    x = 9,009.00

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.