Home / 63,297.16-94,981.38-43,591.48

Finding the Fourth Proportional to 63,297.16, 94,981.38 and 43,591.48

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Solution

The fourth proportional to 63,297.16, 94,981.38 and 43,591.48 is: 65,411.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,297.16 : 94,981.38 = 43,591.48 : x
  2. Step 2: Convert to fraction form
    63,297.16/94,981.38 = 43,591.48/x
  3. Step 3: Cross multiply
    63,297.16x = 94,981.38 × 43,591.48
  4. Step 4: Simplify right side
    63,297.16x = 4,140,378,926.64
  5. Step 5: Solve for x
    x = 4,140,378,926.64/63,297.16
  6. Step 6: Final answer
    x = 65,411.76

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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.