Home / 22,829.22-34,221.26-8,030.07

Finding the Fourth Proportional to 22,829.22, 34,221.26 and 8,030.07

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Solution

The fourth proportional to 22,829.22, 34,221.26 and 8,030.07 is: 12,037.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,829.22 : 34,221.26 = 8,030.07 : x
  2. Step 2: Convert to fraction form
    22,829.22/34,221.26 = 8,030.07/x
  3. Step 3: Cross multiply
    22,829.22x = 34,221.26 × 8,030.07
  4. Step 4: Simplify right side
    22,829.22x = 274,799,133.36
  5. Step 5: Solve for x
    x = 274,799,133.36/22,829.22
  6. Step 6: Final answer
    x = 12,037.17

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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.