Home / 23,566.68-35,308.48-12,448.88

Finding the Fourth Proportional to 23,566.68, 35,308.48 and 12,448.88

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Solution

The fourth proportional to 23,566.68, 35,308.48 and 12,448.88 is: 18,651.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,566.68 : 35,308.48 = 12,448.88 : x
  2. Step 2: Convert to fraction form
    23,566.68/35,308.48 = 12,448.88/x
  3. Step 3: Cross multiply
    23,566.68x = 35,308.48 × 12,448.88
  4. Step 4: Simplify right side
    23,566.68x = 439,551,030.50
  5. Step 5: Solve for x
    x = 439,551,030.50/23,566.68
  6. Step 6: Final answer
    x = 18,651.38

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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.