Home / 5,496.42-7,585.47-4,498.77

Finding the Fourth Proportional to 5,496.42, 7,585.47 and 4,498.77

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Solution

The fourth proportional to 5,496.42, 7,585.47 and 4,498.77 is: 6,208.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,496.42 : 7,585.47 = 4,498.77 : x
  2. Step 2: Convert to fraction form
    5,496.42/7,585.47 = 4,498.77/x
  3. Step 3: Cross multiply
    5,496.42x = 7,585.47 × 4,498.77
  4. Step 4: Simplify right side
    5,496.42x = 34,125,284.87
  5. Step 5: Solve for x
    x = 34,125,284.87/5,496.42
  6. Step 6: Final answer
    x = 6,208.64

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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.