Home / 14,800.59-22,202.55-4,940.55

Finding the Fourth Proportional to 14,800.59, 22,202.55 and 4,940.55

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Solution

The fourth proportional to 14,800.59, 22,202.55 and 4,940.55 is: 7,411.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,800.59 : 22,202.55 = 4,940.55 : x
  2. Step 2: Convert to fraction form
    14,800.59/22,202.55 = 4,940.55/x
  3. Step 3: Cross multiply
    14,800.59x = 22,202.55 × 4,940.55
  4. Step 4: Simplify right side
    14,800.59x = 109,692,808.40
  5. Step 5: Solve for x
    x = 109,692,808.40/14,800.59
  6. Step 6: Final answer
    x = 7,411.38

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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.