Home / 48,256.38-72,366.76-16,658.37

Finding the Fourth Proportional to 48,256.38, 72,366.76 and 16,658.37

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Solution

The fourth proportional to 48,256.38, 72,366.76 and 16,658.37 is: 24,981.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,256.38 : 72,366.76 = 16,658.37 : x
  2. Step 2: Convert to fraction form
    48,256.38/72,366.76 = 16,658.37/x
  3. Step 3: Cross multiply
    48,256.38x = 72,366.76 × 16,658.37
  4. Step 4: Simplify right side
    48,256.38x = 1,205,512,263.78
  5. Step 5: Solve for x
    x = 1,205,512,263.78/48,256.38
  6. Step 6: Final answer
    x = 24,981.41

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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.