Home / 28,265.00-39,090.33-24,722.06

Finding the Fourth Proportional to 28,265.00, 39,090.33 and 24,722.06

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Solution

The fourth proportional to 28,265.00, 39,090.33 and 24,722.06 is: 34,190.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,265.00 : 39,090.33 = 24,722.06 : x
  2. Step 2: Convert to fraction form
    28,265.00/39,090.33 = 24,722.06/x
  3. Step 3: Cross multiply
    28,265.00x = 39,090.33 × 24,722.06
  4. Step 4: Simplify right side
    28,265.00x = 966,393,288.23
  5. Step 5: Solve for x
    x = 966,393,288.23/28,265.00
  6. Step 6: Final answer
    x = 34,190.46

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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.