Home / 5,357.33-8,035.95-1,461.74

Finding the Fourth Proportional to 5,357.33, 8,035.95 and 1,461.74

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Solution

The fourth proportional to 5,357.33, 8,035.95 and 1,461.74 is: 2,192.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,357.33 : 8,035.95 = 1,461.74 : x
  2. Step 2: Convert to fraction form
    5,357.33/8,035.95 = 1,461.74/x
  3. Step 3: Cross multiply
    5,357.33x = 8,035.95 × 1,461.74
  4. Step 4: Simplify right side
    5,357.33x = 11,746,469.55
  5. Step 5: Solve for x
    x = 11,746,469.55/5,357.33
  6. Step 6: Final answer
    x = 2,192.60

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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.