Home / 16,222.60-24,332.28-4,535.92

Finding the Fourth Proportional to 16,222.60, 24,332.28 and 4,535.92

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Solution

The fourth proportional to 16,222.60, 24,332.28 and 4,535.92 is: 6,803.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,222.60 : 24,332.28 = 4,535.92 : x
  2. Step 2: Convert to fraction form
    16,222.60/24,332.28 = 4,535.92/x
  3. Step 3: Cross multiply
    16,222.60x = 24,332.28 × 4,535.92
  4. Step 4: Simplify right side
    16,222.60x = 110,369,275.50
  5. Step 5: Solve for x
    x = 110,369,275.50/16,222.60
  6. Step 6: Final answer
    x = 6,803.43

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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.