Home / 8,152.60-11,253.26-4,795.24

Finding the Fourth Proportional to 8,152.60, 11,253.26 and 4,795.24

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Solution

The fourth proportional to 8,152.60, 11,253.26 and 4,795.24 is: 6,619.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,152.60 : 11,253.26 = 4,795.24 : x
  2. Step 2: Convert to fraction form
    8,152.60/11,253.26 = 4,795.24/x
  3. Step 3: Cross multiply
    8,152.60x = 11,253.26 × 4,795.24
  4. Step 4: Simplify right side
    8,152.60x = 53,962,082.48
  5. Step 5: Solve for x
    x = 53,962,082.48/8,152.60
  6. Step 6: Final answer
    x = 6,619.00

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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.