Home / 37,997.22-56,984.85-14,618.10

Finding the Fourth Proportional to 37,997.22, 56,984.85 and 14,618.10

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Solution

The fourth proportional to 37,997.22, 56,984.85 and 14,618.10 is: 21,922.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,997.22 : 56,984.85 = 14,618.10 : x
  2. Step 2: Convert to fraction form
    37,997.22/56,984.85 = 14,618.10/x
  3. Step 3: Cross multiply
    37,997.22x = 56,984.85 × 14,618.10
  4. Step 4: Simplify right side
    37,997.22x = 833,010,235.79
  5. Step 5: Solve for x
    x = 833,010,235.79/37,997.22
  6. Step 6: Final answer
    x = 21,922.93

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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.