Home / 16,304.24-24,434.46-8,897.60

Finding the Fourth Proportional to 16,304.24, 24,434.46 and 8,897.60

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Solution

The fourth proportional to 16,304.24, 24,434.46 and 8,897.60 is: 13,334.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,304.24 : 24,434.46 = 8,897.60 : x
  2. Step 2: Convert to fraction form
    16,304.24/24,434.46 = 8,897.60/x
  3. Step 3: Cross multiply
    16,304.24x = 24,434.46 × 8,897.60
  4. Step 4: Simplify right side
    16,304.24x = 217,408,051.30
  5. Step 5: Solve for x
    x = 217,408,051.30/16,304.24
  6. Step 6: Final answer
    x = 13,334.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.