Home / 47,232-65,180.16-26,011.22

Finding the Fourth Proportional to 47,232, 65,180.16 and 26,011.22

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Solution

The fourth proportional to 47,232, 65,180.16 and 26,011.22 is: 35,895.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,232 : 65,180.16 = 26,011.22 : x
  2. Step 2: Convert to fraction form
    47,232/65,180.16 = 26,011.22/x
  3. Step 3: Cross multiply
    47,232x = 65,180.16 × 26,011.22
  4. Step 4: Simplify right side
    47,232x = 1,695,415,481.40
  5. Step 5: Solve for x
    x = 1,695,415,481.40/47,232
  6. Step 6: Final answer
    x = 35,895.48

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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.