Home / 24,311.07-33,549.90-13,701.06

Finding the Fourth Proportional to 24,311.07, 33,549.90 and 13,701.06

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Solution

The fourth proportional to 24,311.07, 33,549.90 and 13,701.06 is: 18,907.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,311.07 : 33,549.90 = 13,701.06 : x
  2. Step 2: Convert to fraction form
    24,311.07/33,549.90 = 13,701.06/x
  3. Step 3: Cross multiply
    24,311.07x = 33,549.90 × 13,701.06
  4. Step 4: Simplify right side
    24,311.07x = 459,669,192.89
  5. Step 5: Solve for x
    x = 459,669,192.89/24,311.07
  6. Step 6: Final answer
    x = 18,907.81

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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.