Home / 80,924.29-111,675.99-46,953.00

Finding the Fourth Proportional to 80,924.29, 111,675.99 and 46,953.00

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Solution

The fourth proportional to 80,924.29, 111,675.99 and 46,953.00 is: 64,795.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,924.29 : 111,675.99 = 46,953.00 : x
  2. Step 2: Convert to fraction form
    80,924.29/111,675.99 = 46,953.00/x
  3. Step 3: Cross multiply
    80,924.29x = 111,675.99 × 46,953.00
  4. Step 4: Simplify right side
    80,924.29x = 5,243,523,265.29
  5. Step 5: Solve for x
    x = 5,243,523,265.29/80,924.29
  6. Step 6: Final answer
    x = 64,795.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.