Home / 46,347.09-63,959.22-26,205.90

Finding the Fourth Proportional to 46,347.09, 63,959.22 and 26,205.90

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Solution

The fourth proportional to 46,347.09, 63,959.22 and 26,205.90 is: 36,164.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,347.09 : 63,959.22 = 26,205.90 : x
  2. Step 2: Convert to fraction form
    46,347.09/63,959.22 = 26,205.90/x
  3. Step 3: Cross multiply
    46,347.09x = 63,959.22 × 26,205.90
  4. Step 4: Simplify right side
    46,347.09x = 1,676,108,923.40
  5. Step 5: Solve for x
    x = 1,676,108,923.40/46,347.09
  6. Step 6: Final answer
    x = 36,164.28

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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.