Home / 37,784.44-56,670.29-10,764.88

Finding the Fourth Proportional to 37,784.44, 56,670.29 and 10,764.88

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Solution

The fourth proportional to 37,784.44, 56,670.29 and 10,764.88 is: 16,145.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,784.44 : 56,670.29 = 10,764.88 : x
  2. Step 2: Convert to fraction form
    37,784.44/56,670.29 = 10,764.88/x
  3. Step 3: Cross multiply
    37,784.44x = 56,670.29 × 10,764.88
  4. Step 4: Simplify right side
    37,784.44x = 610,048,674.53
  5. Step 5: Solve for x
    x = 610,048,674.53/37,784.44
  6. Step 6: Final answer
    x = 16,145.50

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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.