Home / 26,323.22-36,326.50-14,387.06

Finding the Fourth Proportional to 26,323.22, 36,326.50 and 14,387.06

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Solution

The fourth proportional to 26,323.22, 36,326.50 and 14,387.06 is: 19,854.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,323.22 : 36,326.50 = 14,387.06 : x
  2. Step 2: Convert to fraction form
    26,323.22/36,326.50 = 14,387.06/x
  3. Step 3: Cross multiply
    26,323.22x = 36,326.50 × 14,387.06
  4. Step 4: Simplify right side
    26,323.22x = 522,631,535.09
  5. Step 5: Solve for x
    x = 522,631,535.09/26,323.22
  6. Step 6: Final answer
    x = 19,854.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.