Home / 24,373.40-33,650.93-19,907.87

Finding the Fourth Proportional to 24,373.40, 33,650.93 and 19,907.87

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Solution

The fourth proportional to 24,373.40, 33,650.93 and 19,907.87 is: 27,485.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,373.40 : 33,650.93 = 19,907.87 : x
  2. Step 2: Convert to fraction form
    24,373.40/33,650.93 = 19,907.87/x
  3. Step 3: Cross multiply
    24,373.40x = 33,650.93 × 19,907.87
  4. Step 4: Simplify right side
    24,373.40x = 669,918,240.28
  5. Step 5: Solve for x
    x = 669,918,240.28/24,373.40
  6. Step 6: Final answer
    x = 27,485.63

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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.