Home / 47,133.44-65,044.52-25,623.18

Finding the Fourth Proportional to 47,133.44, 65,044.52 and 25,623.18

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Solution

The fourth proportional to 47,133.44, 65,044.52 and 25,623.18 is: 35,360.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,133.44 : 65,044.52 = 25,623.18 : x
  2. Step 2: Convert to fraction form
    47,133.44/65,044.52 = 25,623.18/x
  3. Step 3: Cross multiply
    47,133.44x = 65,044.52 × 25,623.18
  4. Step 4: Simplify right side
    47,133.44x = 1,666,647,411.94
  5. Step 5: Solve for x
    x = 1,666,647,411.94/47,133.44
  6. Step 6: Final answer
    x = 35,360.19

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1.5x scale

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.