Home / 16,045.46-24,057.93-7,708.88

Finding the Fourth Proportional to 16,045.46, 24,057.93 and 7,708.88

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Solution

The fourth proportional to 16,045.46, 24,057.93 and 7,708.88 is: 11,558.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,045.46 : 24,057.93 = 7,708.88 : x
  2. Step 2: Convert to fraction form
    16,045.46/24,057.93 = 7,708.88/x
  3. Step 3: Cross multiply
    16,045.46x = 24,057.93 × 7,708.88
  4. Step 4: Simplify right side
    16,045.46x = 185,459,656.87
  5. Step 5: Solve for x
    x = 185,459,656.87/16,045.46
  6. Step 6: Final answer
    x = 11,558.39

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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.