Home / 14,810.08-22,221.20-6,045.88

Finding the Fourth Proportional to 14,810.08, 22,221.20 and 6,045.88

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Solution

The fourth proportional to 14,810.08, 22,221.20 and 6,045.88 is: 9,071.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,810.08 : 22,221.20 = 6,045.88 : x
  2. Step 2: Convert to fraction form
    14,810.08/22,221.20 = 6,045.88/x
  3. Step 3: Cross multiply
    14,810.08x = 22,221.20 × 6,045.88
  4. Step 4: Simplify right side
    14,810.08x = 134,346,708.66
  5. Step 5: Solve for x
    x = 134,346,708.66/14,810.08
  6. Step 6: Final answer
    x = 9,071.30

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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.