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Finding the Fourth Proportional to 32,403.99, 44,730.05 and 25,332.69

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Solution

The fourth proportional to 32,403.99, 44,730.05 and 25,332.69 is: 34,968.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,403.99 : 44,730.05 = 25,332.69 : x
  2. Step 2: Convert to fraction form
    32,403.99/44,730.05 = 25,332.69/x
  3. Step 3: Cross multiply
    32,403.99x = 44,730.05 × 25,332.69
  4. Step 4: Simplify right side
    32,403.99x = 1,133,132,363.67
  5. Step 5: Solve for x
    x = 1,133,132,363.67/32,403.99
  6. Step 6: Final answer
    x = 34,968.91

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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.