Home / 6,925.36-9,553.44-4,684.24

Finding the Fourth Proportional to 6,925.36, 9,553.44 and 4,684.24

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Solution

The fourth proportional to 6,925.36, 9,553.44 and 4,684.24 is: 6,461.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,925.36 : 9,553.44 = 4,684.24 : x
  2. Step 2: Convert to fraction form
    6,925.36/9,553.44 = 4,684.24/x
  3. Step 3: Cross multiply
    6,925.36x = 9,553.44 × 4,684.24
  4. Step 4: Simplify right side
    6,925.36x = 44,750,605.79
  5. Step 5: Solve for x
    x = 44,750,605.79/6,925.36
  6. Step 6: Final answer
    x = 6,461.85

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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.