Home / 44,427.48-66,594.78-21,026.04

Finding the Fourth Proportional to 44,427.48, 66,594.78 and 21,026.04

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Solution

The fourth proportional to 44,427.48, 66,594.78 and 21,026.04 is: 31,517.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,427.48 : 66,594.78 = 21,026.04 : x
  2. Step 2: Convert to fraction form
    44,427.48/66,594.78 = 21,026.04/x
  3. Step 3: Cross multiply
    44,427.48x = 66,594.78 × 21,026.04
  4. Step 4: Simplify right side
    44,427.48x = 1,400,224,508.07
  5. Step 5: Solve for x
    x = 1,400,224,508.07/44,427.48
  6. Step 6: Final answer
    x = 31,517.08

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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.