Home / 16,306.80-24,240.23-15,827.93

Finding the Fourth Proportional to 16,306.80, 24,240.23 and 15,827.93

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Solution

The fourth proportional to 16,306.80, 24,240.23 and 15,827.93 is: 23,528.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,306.80 : 24,240.23 = 15,827.93 : x
  2. Step 2: Convert to fraction form
    16,306.80/24,240.23 = 15,827.93/x
  3. Step 3: Cross multiply
    16,306.80x = 24,240.23 × 15,827.93
  4. Step 4: Simplify right side
    16,306.80x = 383,672,463.28
  5. Step 5: Solve for x
    x = 383,672,463.28/16,306.80
  6. Step 6: Final answer
    x = 23,528.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.