Home / 16,319.04-24,479.04-10,807.68

Finding the Fourth Proportional to 16,319.04, 24,479.04 and 10,807.68

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Solution

The fourth proportional to 16,319.04, 24,479.04 and 10,807.68 is: 16,211.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,319.04 : 24,479.04 = 10,807.68 : x
  2. Step 2: Convert to fraction form
    16,319.04/24,479.04 = 10,807.68/x
  3. Step 3: Cross multiply
    16,319.04x = 24,479.04 × 10,807.68
  4. Step 4: Simplify right side
    16,319.04x = 264,561,631.03
  5. Step 5: Solve for x
    x = 264,561,631.03/16,319.04
  6. Step 6: Final answer
    x = 16,211.84

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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.