Home / 5,595.66-8,392.29-2,307.90

Finding the Fourth Proportional to 5,595.66, 8,392.29 and 2,307.90

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Solution

The fourth proportional to 5,595.66, 8,392.29 and 2,307.90 is: 3,461.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,595.66 : 8,392.29 = 2,307.90 : x
  2. Step 2: Convert to fraction form
    5,595.66/8,392.29 = 2,307.90/x
  3. Step 3: Cross multiply
    5,595.66x = 8,392.29 × 2,307.90
  4. Step 4: Simplify right side
    5,595.66x = 19,368,566.09
  5. Step 5: Solve for x
    x = 19,368,566.09/5,595.66
  6. Step 6: Final answer
    x = 3,461.36

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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.