Home / 63,263.24-94,909.26-21,707.72

Finding the Fourth Proportional to 63,263.24, 94,909.26 and 21,707.72

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Solution

The fourth proportional to 63,263.24, 94,909.26 and 21,707.72 is: 32,566.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,263.24 : 94,909.26 = 21,707.72 : x
  2. Step 2: Convert to fraction form
    63,263.24/94,909.26 = 21,707.72/x
  3. Step 3: Cross multiply
    63,263.24x = 94,909.26 × 21,707.72
  4. Step 4: Simplify right side
    63,263.24x = 2,060,263,641.49
  5. Step 5: Solve for x
    x = 2,060,263,641.49/63,263.24
  6. Step 6: Final answer
    x = 32,566.52

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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.