Home / 41,237.52-56,907.80-22,374.65

Finding the Fourth Proportional to 41,237.52, 56,907.80 and 22,374.65

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Solution

The fourth proportional to 41,237.52, 56,907.80 and 22,374.65 is: 30,877.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,237.52 : 56,907.80 = 22,374.65 : x
  2. Step 2: Convert to fraction form
    41,237.52/56,907.80 = 22,374.65/x
  3. Step 3: Cross multiply
    41,237.52x = 56,907.80 × 22,374.65
  4. Step 4: Simplify right side
    41,237.52x = 1,273,291,901.46
  5. Step 5: Solve for x
    x = 1,273,291,901.46/41,237.52
  6. Step 6: Final answer
    x = 30,877.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.