Home / 47,127.44-65,036.08-25,908.08

Finding the Fourth Proportional to 47,127.44, 65,036.08 and 25,908.08

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Solution

The fourth proportional to 47,127.44, 65,036.08 and 25,908.08 is: 35,753.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,127.44 : 65,036.08 = 25,908.08 : x
  2. Step 2: Convert to fraction form
    47,127.44/65,036.08 = 25,908.08/x
  3. Step 3: Cross multiply
    47,127.44x = 65,036.08 × 25,908.08
  4. Step 4: Simplify right side
    47,127.44x = 1,684,959,670.73
  5. Step 5: Solve for x
    x = 1,684,959,670.73/47,127.44
  6. Step 6: Final answer
    x = 35,753.26

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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.