Home / 14,909.00-22,343.45-12,104.24

Finding the Fourth Proportional to 14,909.00, 22,343.45 and 12,104.24

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Solution

The fourth proportional to 14,909.00, 22,343.45 and 12,104.24 is: 18,140.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,909.00 : 22,343.45 = 12,104.24 : x
  2. Step 2: Convert to fraction form
    14,909.00/22,343.45 = 12,104.24/x
  3. Step 3: Cross multiply
    14,909.00x = 22,343.45 × 12,104.24
  4. Step 4: Simplify right side
    14,909.00x = 270,450,308.99
  5. Step 5: Solve for x
    x = 270,450,308.99/14,909.00
  6. Step 6: Final answer
    x = 18,140.08

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1.5x scale

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.