Home / 7,468.34-10,307.25-4,323.92

Finding the Fourth Proportional to 7,468.34, 10,307.25 and 4,323.92

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Solution

The fourth proportional to 7,468.34, 10,307.25 and 4,323.92 is: 5,967.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,468.34 : 10,307.25 = 4,323.92 : x
  2. Step 2: Convert to fraction form
    7,468.34/10,307.25 = 4,323.92/x
  3. Step 3: Cross multiply
    7,468.34x = 10,307.25 × 4,323.92
  4. Step 4: Simplify right side
    7,468.34x = 44,567,672.88
  5. Step 5: Solve for x
    x = 44,567,672.88/7,468.34
  6. Step 6: Final answer
    x = 5,967.55

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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.