Home / 16,288.57-24,432.95-4,601.89

Finding the Fourth Proportional to 16,288.57, 24,432.95 and 4,601.89

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Solution

The fourth proportional to 16,288.57, 24,432.95 and 4,601.89 is: 6,902.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,288.57 : 24,432.95 = 4,601.89 : x
  2. Step 2: Convert to fraction form
    16,288.57/24,432.95 = 4,601.89/x
  3. Step 3: Cross multiply
    16,288.57x = 24,432.95 × 4,601.89
  4. Step 4: Simplify right side
    16,288.57x = 112,437,603.10
  5. Step 5: Solve for x
    x = 112,437,603.10/16,288.57
  6. Step 6: Final answer
    x = 6,902.86

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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.