Home / 26,449.18-39,579.04-22,903.59

Finding the Fourth Proportional to 26,449.18, 39,579.04 and 22,903.59

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Solution

The fourth proportional to 26,449.18, 39,579.04 and 22,903.59 is: 34,273.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,449.18 : 39,579.04 = 22,903.59 : x
  2. Step 2: Convert to fraction form
    26,449.18/39,579.04 = 22,903.59/x
  3. Step 3: Cross multiply
    26,449.18x = 39,579.04 × 22,903.59
  4. Step 4: Simplify right side
    26,449.18x = 906,501,980.06
  5. Step 5: Solve for x
    x = 906,501,980.06/26,449.18
  6. Step 6: Final answer
    x = 34,273.35

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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.