Home / 16,346.32-24,520.36-5,252.16

Finding the Fourth Proportional to 16,346.32, 24,520.36 and 5,252.16

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Solution

The fourth proportional to 16,346.32, 24,520.36 and 5,252.16 is: 7,878.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,346.32 : 24,520.36 = 5,252.16 : x
  2. Step 2: Convert to fraction form
    16,346.32/24,520.36 = 5,252.16/x
  3. Step 3: Cross multiply
    16,346.32x = 24,520.36 × 5,252.16
  4. Step 4: Simplify right side
    16,346.32x = 128,784,853.98
  5. Step 5: Solve for x
    x = 128,784,853.98/16,346.32
  6. Step 6: Final answer
    x = 7,878.52

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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.