Home / 37,630.66-56,335.25-25,119.65

Finding the Fourth Proportional to 37,630.66, 56,335.25 and 25,119.65

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Solution

The fourth proportional to 37,630.66, 56,335.25 and 25,119.65 is: 37,605.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,630.66 : 56,335.25 = 25,119.65 : x
  2. Step 2: Convert to fraction form
    37,630.66/56,335.25 = 25,119.65/x
  3. Step 3: Cross multiply
    37,630.66x = 56,335.25 × 25,119.65
  4. Step 4: Simplify right side
    37,630.66x = 1,415,121,762.66
  5. Step 5: Solve for x
    x = 1,415,121,762.66/37,630.66
  6. Step 6: Final answer
    x = 37,605.55

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1.5x scale

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.