Home / 37,438.36-56,156.57-15,251.70

Finding the Fourth Proportional to 37,438.36, 56,156.57 and 15,251.70

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Solution

The fourth proportional to 37,438.36, 56,156.57 and 15,251.70 is: 22,877.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,438.36 : 56,156.57 = 15,251.70 : x
  2. Step 2: Convert to fraction form
    37,438.36/56,156.57 = 15,251.70/x
  3. Step 3: Cross multiply
    37,438.36x = 56,156.57 × 15,251.70
  4. Step 4: Simplify right side
    37,438.36x = 856,483,158.67
  5. Step 5: Solve for x
    x = 856,483,158.67/37,438.36
  6. Step 6: Final answer
    x = 22,877.15

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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.