Home / 63,219.69-94,828.83-36,548.70

Finding the Fourth Proportional to 63,219.69, 94,828.83 and 36,548.70

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Solution

The fourth proportional to 63,219.69, 94,828.83 and 36,548.70 is: 54,822.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,219.69 : 94,828.83 = 36,548.70 : x
  2. Step 2: Convert to fraction form
    63,219.69/94,828.83 = 36,548.70/x
  3. Step 3: Cross multiply
    63,219.69x = 94,828.83 × 36,548.70
  4. Step 4: Simplify right side
    63,219.69x = 3,465,870,459.02
  5. Step 5: Solve for x
    x = 3,465,870,459.02/63,219.69
  6. Step 6: Final answer
    x = 54,822.64

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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.