Home / 37,538.40-56,311.53-15,348.24

Finding the Fourth Proportional to 37,538.40, 56,311.53 and 15,348.24

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Solution

The fourth proportional to 37,538.40, 56,311.53 and 15,348.24 is: 23,023.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,538.40 : 56,311.53 = 15,348.24 : x
  2. Step 2: Convert to fraction form
    37,538.40/56,311.53 = 15,348.24/x
  3. Step 3: Cross multiply
    37,538.40x = 56,311.53 × 15,348.24
  4. Step 4: Simplify right side
    37,538.40x = 864,282,877.21
  5. Step 5: Solve for x
    x = 864,282,877.21/37,538.40
  6. Step 6: Final answer
    x = 23,023.97

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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.