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Finding the Fourth Proportional to 34,403.50, 47,404.06 and 32,036.77

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Solution

The fourth proportional to 34,403.50, 47,404.06 and 32,036.77 is: 44,142.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,403.50 : 47,404.06 = 32,036.77 : x
  2. Step 2: Convert to fraction form
    34,403.50/47,404.06 = 32,036.77/x
  3. Step 3: Cross multiply
    34,403.50x = 47,404.06 × 32,036.77
  4. Step 4: Simplify right side
    34,403.50x = 1,518,672,967.29
  5. Step 5: Solve for x
    x = 1,518,672,967.29/34,403.50
  6. Step 6: Final answer
    x = 44,142.98

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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.