Home / 7,962.88-11,925.18-4,444.64

Finding the Fourth Proportional to 7,962.88, 11,925.18 and 4,444.64

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Solution

The fourth proportional to 7,962.88, 11,925.18 and 4,444.64 is: 6,656.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,962.88 : 11,925.18 = 4,444.64 : x
  2. Step 2: Convert to fraction form
    7,962.88/11,925.18 = 4,444.64/x
  3. Step 3: Cross multiply
    7,962.88x = 11,925.18 × 4,444.64
  4. Step 4: Simplify right side
    7,962.88x = 53,003,132.04
  5. Step 5: Solve for x
    x = 53,003,132.04/7,962.88
  6. Step 6: Final answer
    x = 6,656.28

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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.