Home / 4,359.28-6,014.84-2,470.70

Finding the Fourth Proportional to 4,359.28, 6,014.84 and 2,470.70

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Solution

The fourth proportional to 4,359.28, 6,014.84 and 2,470.70 is: 3,409.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,359.28 : 6,014.84 = 2,470.70 : x
  2. Step 2: Convert to fraction form
    4,359.28/6,014.84 = 2,470.70/x
  3. Step 3: Cross multiply
    4,359.28x = 6,014.84 × 2,470.70
  4. Step 4: Simplify right side
    4,359.28x = 14,860,865.19
  5. Step 5: Solve for x
    x = 14,860,865.19/4,359.28
  6. Step 6: Final answer
    x = 3,409.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.