Home / 9,972.06-14,956.93-2,575.94

Finding the Fourth Proportional to 9,972.06, 14,956.93 and 2,575.94

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Solution

The fourth proportional to 9,972.06, 14,956.93 and 2,575.94 is: 3,863.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,972.06 : 14,956.93 = 2,575.94 : x
  2. Step 2: Convert to fraction form
    9,972.06/14,956.93 = 2,575.94/x
  3. Step 3: Cross multiply
    9,972.06x = 14,956.93 × 2,575.94
  4. Step 4: Simplify right side
    9,972.06x = 38,528,154.26
  5. Step 5: Solve for x
    x = 38,528,154.26/9,972.06
  6. Step 6: Final answer
    x = 3,863.61

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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.