Home / 7,593.60-10,475.28-4,449.24

Finding the Fourth Proportional to 7,593.60, 10,475.28 and 4,449.24

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Solution

The fourth proportional to 7,593.60, 10,475.28 and 4,449.24 is: 6,137.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,593.60 : 10,475.28 = 4,449.24 : x
  2. Step 2: Convert to fraction form
    7,593.60/10,475.28 = 4,449.24/x
  3. Step 3: Cross multiply
    7,593.60x = 10,475.28 × 4,449.24
  4. Step 4: Simplify right side
    7,593.60x = 46,607,034.79
  5. Step 5: Solve for x
    x = 46,607,034.79/7,593.60
  6. Step 6: Final answer
    x = 6,137.67

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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.