Home / 24,208.42-36,306.50-8,622.40

Finding the Fourth Proportional to 24,208.42, 36,306.50 and 8,622.40

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Solution

The fourth proportional to 24,208.42, 36,306.50 and 8,622.40 is: 12,931.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,208.42 : 36,306.50 = 8,622.40 : x
  2. Step 2: Convert to fraction form
    24,208.42/36,306.50 = 8,622.40/x
  3. Step 3: Cross multiply
    24,208.42x = 36,306.50 × 8,622.40
  4. Step 4: Simplify right side
    24,208.42x = 313,049,165.60
  5. Step 5: Solve for x
    x = 313,049,165.60/24,208.42
  6. Step 6: Final answer
    x = 12,931.42

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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.