Home / 37,045.32-55,566.36-10,749.48

Finding the Fourth Proportional to 37,045.32, 55,566.36 and 10,749.48

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Solution

The fourth proportional to 37,045.32, 55,566.36 and 10,749.48 is: 16,123.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,045.32 : 55,566.36 = 10,749.48 : x
  2. Step 2: Convert to fraction form
    37,045.32/55,566.36 = 10,749.48/x
  3. Step 3: Cross multiply
    37,045.32x = 55,566.36 × 10,749.48
  4. Step 4: Simplify right side
    37,045.32x = 597,309,475.49
  5. Step 5: Solve for x
    x = 597,309,475.49/37,045.32
  6. Step 6: Final answer
    x = 16,123.75

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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.