Home / 16,238.34-24,357.62-4,551.55

Finding the Fourth Proportional to 16,238.34, 24,357.62 and 4,551.55

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Solution

The fourth proportional to 16,238.34, 24,357.62 and 4,551.55 is: 6,827.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,238.34 : 24,357.62 = 4,551.55 : x
  2. Step 2: Convert to fraction form
    16,238.34/24,357.62 = 4,551.55/x
  3. Step 3: Cross multiply
    16,238.34x = 24,357.62 × 4,551.55
  4. Step 4: Simplify right side
    16,238.34x = 110,864,925.31
  5. Step 5: Solve for x
    x = 110,864,925.31/16,238.34
  6. Step 6: Final answer
    x = 6,827.36

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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.