Home / 37,725.12-56,596.42-11,070.02

Finding the Fourth Proportional to 37,725.12, 56,596.42 and 11,070.02

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Solution

The fourth proportional to 37,725.12, 56,596.42 and 11,070.02 is: 16,607.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,725.12 : 56,596.42 = 11,070.02 : x
  2. Step 2: Convert to fraction form
    37,725.12/56,596.42 = 11,070.02/x
  3. Step 3: Cross multiply
    37,725.12x = 56,596.42 × 11,070.02
  4. Step 4: Simplify right side
    37,725.12x = 626,523,338.30
  5. Step 5: Solve for x
    x = 626,523,338.30/37,725.12
  6. Step 6: Final answer
    x = 16,607.59

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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.