Home / 44,935.83-67,409.73-15,345.72

Finding the Fourth Proportional to 44,935.83, 67,409.73 and 15,345.72

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Solution

The fourth proportional to 44,935.83, 67,409.73 and 15,345.72 is: 23,020.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,935.83 : 67,409.73 = 15,345.72 : x
  2. Step 2: Convert to fraction form
    44,935.83/67,409.73 = 15,345.72/x
  3. Step 3: Cross multiply
    44,935.83x = 67,409.73 × 15,345.72
  4. Step 4: Simplify right side
    44,935.83x = 1,034,450,841.86
  5. Step 5: Solve for x
    x = 1,034,450,841.86/44,935.83
  6. Step 6: Final answer
    x = 23,020.62

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Why These Related Problems?

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