Home / 24,299.10-33,532.61-13,692.15

Finding the Fourth Proportional to 24,299.10, 33,532.61 and 13,692.15

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Solution

The fourth proportional to 24,299.10, 33,532.61 and 13,692.15 is: 18,895.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,299.10 : 33,532.61 = 13,692.15 : x
  2. Step 2: Convert to fraction form
    24,299.10/33,532.61 = 13,692.15/x
  3. Step 3: Cross multiply
    24,299.10x = 33,532.61 × 13,692.15
  4. Step 4: Simplify right side
    24,299.10x = 459,133,526.01
  5. Step 5: Solve for x
    x = 459,133,526.01/24,299.10
  6. Step 6: Final answer
    x = 18,895.08

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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.