Home / 29,925.69-44,895.09-8,867.39

Finding the Fourth Proportional to 29,925.69, 44,895.09 and 8,867.39

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Solution

The fourth proportional to 29,925.69, 44,895.09 and 8,867.39 is: 13,303.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,925.69 : 44,895.09 = 8,867.39 : x
  2. Step 2: Convert to fraction form
    29,925.69/44,895.09 = 8,867.39/x
  3. Step 3: Cross multiply
    29,925.69x = 44,895.09 × 8,867.39
  4. Step 4: Simplify right side
    29,925.69x = 398,102,003.30
  5. Step 5: Solve for x
    x = 398,102,003.30/29,925.69
  6. Step 6: Final answer
    x = 13,303.02

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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.