Home / 24,240.34-33,435.23-15,727.25

Finding the Fourth Proportional to 24,240.34, 33,435.23 and 15,727.25

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Solution

The fourth proportional to 24,240.34, 33,435.23 and 15,727.25 is: 21,692.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,240.34 : 33,435.23 = 15,727.25 : x
  2. Step 2: Convert to fraction form
    24,240.34/33,435.23 = 15,727.25/x
  3. Step 3: Cross multiply
    24,240.34x = 33,435.23 × 15,727.25
  4. Step 4: Simplify right side
    24,240.34x = 525,844,225.97
  5. Step 5: Solve for x
    x = 525,844,225.97/24,240.34
  6. Step 6: Final answer
    x = 21,692.94

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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.