Home / 16,349.89-24,491.54-14,987.57

Finding the Fourth Proportional to 16,349.89, 24,491.54 and 14,987.57

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Solution

The fourth proportional to 16,349.89, 24,491.54 and 14,987.57 is: 22,450.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,349.89 : 24,491.54 = 14,987.57 : x
  2. Step 2: Convert to fraction form
    16,349.89/24,491.54 = 14,987.57/x
  3. Step 3: Cross multiply
    16,349.89x = 24,491.54 × 14,987.57
  4. Step 4: Simplify right side
    16,349.89x = 367,068,547.70
  5. Step 5: Solve for x
    x = 367,068,547.70/16,349.89
  6. Step 6: Final answer
    x = 22,450.83

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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.