Home / 58,950.24-81,354.96-33,807.84

Finding the Fourth Proportional to 58,950.24, 81,354.96 and 33,807.84

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Solution

The fourth proportional to 58,950.24, 81,354.96 and 33,807.84 is: 46,656.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,950.24 : 81,354.96 = 33,807.84 : x
  2. Step 2: Convert to fraction form
    58,950.24/81,354.96 = 33,807.84/x
  3. Step 3: Cross multiply
    58,950.24x = 81,354.96 × 33,807.84
  4. Step 4: Simplify right side
    58,950.24x = 2,750,435,470.89
  5. Step 5: Solve for x
    x = 2,750,435,470.89/58,950.24
  6. Step 6: Final answer
    x = 46,656.90

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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.