Home / 6,220.59-9,336.95-4,848.85

Finding the Fourth Proportional to 6,220.59, 9,336.95 and 4,848.85

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Solution

The fourth proportional to 6,220.59, 9,336.95 and 4,848.85 is: 7,278.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,220.59 : 9,336.95 = 4,848.85 : x
  2. Step 2: Convert to fraction form
    6,220.59/9,336.95 = 4,848.85/x
  3. Step 3: Cross multiply
    6,220.59x = 9,336.95 × 4,848.85
  4. Step 4: Simplify right side
    6,220.59x = 45,273,470.01
  5. Step 5: Solve for x
    x = 45,273,470.01/6,220.59
  6. Step 6: Final answer
    x = 7,278.00

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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.