Home / 37,376.09-56,074.96-11,081.46

Finding the Fourth Proportional to 37,376.09, 56,074.96 and 11,081.46

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Solution

The fourth proportional to 37,376.09, 56,074.96 and 11,081.46 is: 16,625.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,376.09 : 56,074.96 = 11,081.46 : x
  2. Step 2: Convert to fraction form
    37,376.09/56,074.96 = 11,081.46/x
  3. Step 3: Cross multiply
    37,376.09x = 56,074.96 × 11,081.46
  4. Step 4: Simplify right side
    37,376.09x = 621,392,426.24
  5. Step 5: Solve for x
    x = 621,392,426.24/37,376.09
  6. Step 6: Final answer
    x = 16,625.40

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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.