Home / 8,024.04-11,087.28-6,953.58

Finding the Fourth Proportional to 8,024.04, 11,087.28 and 6,953.58

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Solution

The fourth proportional to 8,024.04, 11,087.28 and 6,953.58 is: 9,608.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,024.04 : 11,087.28 = 6,953.58 : x
  2. Step 2: Convert to fraction form
    8,024.04/11,087.28 = 6,953.58/x
  3. Step 3: Cross multiply
    8,024.04x = 11,087.28 × 6,953.58
  4. Step 4: Simplify right side
    8,024.04x = 77,096,288.46
  5. Step 5: Solve for x
    x = 77,096,288.46/8,024.04
  6. Step 6: Final answer
    x = 9,608.16

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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.