Home / 48,818.16-73,225.62-33,030.45

Finding the Fourth Proportional to 48,818.16, 73,225.62 and 33,030.45

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Solution

The fourth proportional to 48,818.16, 73,225.62 and 33,030.45 is: 49,544.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,818.16 : 73,225.62 = 33,030.45 : x
  2. Step 2: Convert to fraction form
    48,818.16/73,225.62 = 33,030.45/x
  3. Step 3: Cross multiply
    48,818.16x = 73,225.62 × 33,030.45
  4. Step 4: Simplify right side
    48,818.16x = 2,418,675,180.13
  5. Step 5: Solve for x
    x = 2,418,675,180.13/48,818.16
  6. Step 6: Final answer
    x = 49,544.58

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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.