Home / 44,886.30-67,330.04-21,507.27

Finding the Fourth Proportional to 44,886.30, 67,330.04 and 21,507.27

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Solution

The fourth proportional to 44,886.30, 67,330.04 and 21,507.27 is: 32,261.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,886.30 : 67,330.04 = 21,507.27 : x
  2. Step 2: Convert to fraction form
    44,886.30/67,330.04 = 21,507.27/x
  3. Step 3: Cross multiply
    44,886.30x = 67,330.04 × 21,507.27
  4. Step 4: Simplify right side
    44,886.30x = 1,448,085,241.85
  5. Step 5: Solve for x
    x = 1,448,085,241.85/44,886.30
  6. Step 6: Final answer
    x = 32,261.19

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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.