Home / 11,263.02-16,877.22-4,333.74

Finding the Fourth Proportional to 11,263.02, 16,877.22 and 4,333.74

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Solution

The fourth proportional to 11,263.02, 16,877.22 and 4,333.74 is: 6,493.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,263.02 : 16,877.22 = 4,333.74 : x
  2. Step 2: Convert to fraction form
    11,263.02/16,877.22 = 4,333.74/x
  3. Step 3: Cross multiply
    11,263.02x = 16,877.22 × 4,333.74
  4. Step 4: Simplify right side
    11,263.02x = 73,141,483.40
  5. Step 5: Solve for x
    x = 73,141,483.40/11,263.02
  6. Step 6: Final answer
    x = 6,493.95

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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.