Home / 14,816.05-22,219.45-4,953.02

Finding the Fourth Proportional to 14,816.05, 22,219.45 and 4,953.02

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Solution

The fourth proportional to 14,816.05, 22,219.45 and 4,953.02 is: 7,427.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,816.05 : 22,219.45 = 4,953.02 : x
  2. Step 2: Convert to fraction form
    14,816.05/22,219.45 = 4,953.02/x
  3. Step 3: Cross multiply
    14,816.05x = 22,219.45 × 4,953.02
  4. Step 4: Simplify right side
    14,816.05x = 110,053,380.24
  5. Step 5: Solve for x
    x = 110,053,380.24/14,816.05
  6. Step 6: Final answer
    x = 7,427.98

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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.