Home / 63,353.16-95,039.48-23,909.40

Finding the Fourth Proportional to 63,353.16, 95,039.48 and 23,909.40

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Solution

The fourth proportional to 63,353.16, 95,039.48 and 23,909.40 is: 35,867.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,353.16 : 95,039.48 = 23,909.40 : x
  2. Step 2: Convert to fraction form
    63,353.16/95,039.48 = 23,909.40/x
  3. Step 3: Cross multiply
    63,353.16x = 95,039.48 × 23,909.40
  4. Step 4: Simplify right side
    63,353.16x = 2,272,336,943.11
  5. Step 5: Solve for x
    x = 2,272,336,943.11/63,353.16
  6. Step 6: Final answer
    x = 35,867.78

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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.