Home / 37,066.08-51,132.12-25,125.36

Finding the Fourth Proportional to 37,066.08, 51,132.12 and 25,125.36

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Solution

The fourth proportional to 37,066.08, 51,132.12 and 25,125.36 is: 34,660.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,066.08 : 51,132.12 = 25,125.36 : x
  2. Step 2: Convert to fraction form
    37,066.08/51,132.12 = 25,125.36/x
  3. Step 3: Cross multiply
    37,066.08x = 51,132.12 × 25,125.36
  4. Step 4: Simplify right side
    37,066.08x = 1,284,712,922.56
  5. Step 5: Solve for x
    x = 1,284,712,922.56/37,066.08
  6. Step 6: Final answer
    x = 34,660.07

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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.