Home / 62,907.17-94,363.37-20,216.93

Finding the Fourth Proportional to 62,907.17, 94,363.37 and 20,216.93

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Solution

The fourth proportional to 62,907.17, 94,363.37 and 20,216.93 is: 30,326.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,907.17 : 94,363.37 = 20,216.93 : x
  2. Step 2: Convert to fraction form
    62,907.17/94,363.37 = 20,216.93/x
  3. Step 3: Cross multiply
    62,907.17x = 94,363.37 × 20,216.93
  4. Step 4: Simplify right side
    62,907.17x = 1,907,737,645.85
  5. Step 5: Solve for x
    x = 1,907,737,645.85/62,907.17
  6. Step 6: Final answer
    x = 30,326.24

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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.