Home / 35,680.62-49,216.98-22,950.39

Finding the Fourth Proportional to 35,680.62, 49,216.98 and 22,950.39

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Solution

The fourth proportional to 35,680.62, 49,216.98 and 22,950.39 is: 31,657.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,680.62 : 49,216.98 = 22,950.39 : x
  2. Step 2: Convert to fraction form
    35,680.62/49,216.98 = 22,950.39/x
  3. Step 3: Cross multiply
    35,680.62x = 49,216.98 × 22,950.39
  4. Step 4: Simplify right side
    35,680.62x = 1,129,549,156.25
  5. Step 5: Solve for x
    x = 1,129,549,156.25/35,680.62
  6. Step 6: Final answer
    x = 31,657.21

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1.5x scale

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.