Home / 4,598.91-6,888.31-3,556.17

Finding the Fourth Proportional to 4,598.91, 6,888.31 and 3,556.17

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Solution

The fourth proportional to 4,598.91, 6,888.31 and 3,556.17 is: 5,326.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,598.91 : 6,888.31 = 3,556.17 : x
  2. Step 2: Convert to fraction form
    4,598.91/6,888.31 = 3,556.17/x
  3. Step 3: Cross multiply
    4,598.91x = 6,888.31 × 3,556.17
  4. Step 4: Simplify right side
    4,598.91x = 24,495,992.48
  5. Step 5: Solve for x
    x = 24,495,992.48/4,598.91
  6. Step 6: Final answer
    x = 5,326.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.