Home / 43,284.30-64,950.93-23,564.22

Finding the Fourth Proportional to 43,284.30, 64,950.93 and 23,564.22

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Solution

The fourth proportional to 43,284.30, 64,950.93 and 23,564.22 is: 35,359.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,284.30 : 64,950.93 = 23,564.22 : x
  2. Step 2: Convert to fraction form
    43,284.30/64,950.93 = 23,564.22/x
  3. Step 3: Cross multiply
    43,284.30x = 64,950.93 × 23,564.22
  4. Step 4: Simplify right side
    43,284.30x = 1,530,518,003.72
  5. Step 5: Solve for x
    x = 1,530,518,003.72/43,284.30
  6. Step 6: Final answer
    x = 35,359.66

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1.5x scale

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.