Home / 9,485.98-14,217.45-6,713.47

Finding the Fourth Proportional to 9,485.98, 14,217.45 and 6,713.47

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Solution

The fourth proportional to 9,485.98, 14,217.45 and 6,713.47 is: 10,062.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,485.98 : 14,217.45 = 6,713.47 : x
  2. Step 2: Convert to fraction form
    9,485.98/14,217.45 = 6,713.47/x
  3. Step 3: Cross multiply
    9,485.98x = 14,217.45 × 6,713.47
  4. Step 4: Simplify right side
    9,485.98x = 95,448,424.05
  5. Step 5: Solve for x
    x = 95,448,424.05/9,485.98
  6. Step 6: Final answer
    x = 10,062.05

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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.