Home / 9,954.08-14,926.56-4,754.24

Finding the Fourth Proportional to 9,954.08, 14,926.56 and 4,754.24

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Solution

The fourth proportional to 9,954.08, 14,926.56 and 4,754.24 is: 7,129.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,954.08 : 14,926.56 = 4,754.24 : x
  2. Step 2: Convert to fraction form
    9,954.08/14,926.56 = 4,754.24/x
  3. Step 3: Cross multiply
    9,954.08x = 14,926.56 × 4,754.24
  4. Step 4: Simplify right side
    9,954.08x = 70,964,448.61
  5. Step 5: Solve for x
    x = 70,964,448.61/9,954.08
  6. Step 6: Final answer
    x = 7,129.18

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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.