Home / 7,695.04-10,614.08-4,548.96

Finding the Fourth Proportional to 7,695.04, 10,614.08 and 4,548.96

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Solution

The fourth proportional to 7,695.04, 10,614.08 and 4,548.96 is: 6,274.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,695.04 : 10,614.08 = 4,548.96 : x
  2. Step 2: Convert to fraction form
    7,695.04/10,614.08 = 4,548.96/x
  3. Step 3: Cross multiply
    7,695.04x = 10,614.08 × 4,548.96
  4. Step 4: Simplify right side
    7,695.04x = 48,283,025.36
  5. Step 5: Solve for x
    x = 48,283,025.36/7,695.04
  6. Step 6: Final answer
    x = 6,274.56

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Half scale
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Double scale
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Similar ratio
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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.