Home / 63,323.23-87,367.24-36,465.04

Finding the Fourth Proportional to 63,323.23, 87,367.24 and 36,465.04

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Solution

The fourth proportional to 63,323.23, 87,367.24 and 36,465.04 is: 50,310.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,323.23 : 87,367.24 = 36,465.04 : x
  2. Step 2: Convert to fraction form
    63,323.23/87,367.24 = 36,465.04/x
  3. Step 3: Cross multiply
    63,323.23x = 87,367.24 × 36,465.04
  4. Step 4: Simplify right side
    63,323.23x = 3,185,849,901.29
  5. Step 5: Solve for x
    x = 3,185,849,901.29/63,323.23
  6. Step 6: Final answer
    x = 50,310.92

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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.