Home / 44,699.05-67,107.16-29,973.86

Finding the Fourth Proportional to 44,699.05, 67,107.16 and 29,973.86

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Solution

The fourth proportional to 44,699.05, 67,107.16 and 29,973.86 is: 45,000.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,699.05 : 67,107.16 = 29,973.86 : x
  2. Step 2: Convert to fraction form
    44,699.05/67,107.16 = 29,973.86/x
  3. Step 3: Cross multiply
    44,699.05x = 67,107.16 × 29,973.86
  4. Step 4: Simplify right side
    44,699.05x = 2,011,460,283.30
  5. Step 5: Solve for x
    x = 2,011,460,283.30/44,699.05
  6. Step 6: Final answer
    x = 45,000.07

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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.