Home / 63,308.04-94,863.50-56,698.12

Finding the Fourth Proportional to 63,308.04, 94,863.50 and 56,698.12

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Solution

The fourth proportional to 63,308.04, 94,863.50 and 56,698.12 is: 84,958.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,308.04 : 94,863.50 = 56,698.12 : x
  2. Step 2: Convert to fraction form
    63,308.04/94,863.50 = 56,698.12/x
  3. Step 3: Cross multiply
    63,308.04x = 94,863.50 × 56,698.12
  4. Step 4: Simplify right side
    63,308.04x = 5,378,582,106.62
  5. Step 5: Solve for x
    x = 5,378,582,106.62/63,308.04
  6. Step 6: Final answer
    x = 84,958.91

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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.