Home / 7,444.45-10,277.51-5,067.23

Finding the Fourth Proportional to 7,444.45, 10,277.51 and 5,067.23

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Solution

The fourth proportional to 7,444.45, 10,277.51 and 5,067.23 is: 6,995.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,444.45 : 10,277.51 = 5,067.23 : x
  2. Step 2: Convert to fraction form
    7,444.45/10,277.51 = 5,067.23/x
  3. Step 3: Cross multiply
    7,444.45x = 10,277.51 × 5,067.23
  4. Step 4: Simplify right side
    7,444.45x = 52,078,507.00
  5. Step 5: Solve for x
    x = 52,078,507.00/7,444.45
  6. Step 6: Final answer
    x = 6,995.62

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Half scale
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Double scale
Find fourth proportional to 7,445.45, 10,278.89 and 5,068.23
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.