Home / 16,506.79-24,697.31-14,516.62

Finding the Fourth Proportional to 16,506.79, 24,697.31 and 14,516.62

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Solution

The fourth proportional to 16,506.79, 24,697.31 and 14,516.62 is: 21,719.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,506.79 : 24,697.31 = 14,516.62 : x
  2. Step 2: Convert to fraction form
    16,506.79/24,697.31 = 14,516.62/x
  3. Step 3: Cross multiply
    16,506.79x = 24,697.31 × 14,516.62
  4. Step 4: Simplify right side
    16,506.79x = 358,521,391.71
  5. Step 5: Solve for x
    x = 358,521,391.71/16,506.79
  6. Step 6: Final answer
    x = 21,719.63

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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.