Home / 7,737.44-10,676.28-4,594.40

Finding the Fourth Proportional to 7,737.44, 10,676.28 and 4,594.40

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Solution

The fourth proportional to 7,737.44, 10,676.28 and 4,594.40 is: 6,339.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,737.44 : 10,676.28 = 4,594.40 : x
  2. Step 2: Convert to fraction form
    7,737.44/10,676.28 = 4,594.40/x
  3. Step 3: Cross multiply
    7,737.44x = 10,676.28 × 4,594.40
  4. Step 4: Simplify right side
    7,737.44x = 49,051,100.83
  5. Step 5: Solve for x
    x = 49,051,100.83/7,737.44
  6. Step 6: Final answer
    x = 6,339.45

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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.