Home / 9,470.26-14,207.20-4,276.12

Finding the Fourth Proportional to 9,470.26, 14,207.20 and 4,276.12

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Solution

The fourth proportional to 9,470.26, 14,207.20 and 4,276.12 is: 6,415.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,470.26 : 14,207.20 = 4,276.12 : x
  2. Step 2: Convert to fraction form
    9,470.26/14,207.20 = 4,276.12/x
  3. Step 3: Cross multiply
    9,470.26x = 14,207.20 × 4,276.12
  4. Step 4: Simplify right side
    9,470.26x = 60,751,692.06
  5. Step 5: Solve for x
    x = 60,751,692.06/9,470.26
  6. Step 6: Final answer
    x = 6,415.00

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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.