Home / 1,683.27-2,525.51-587.95

Finding the Fourth Proportional to 1,683.27, 2,525.51 and 587.95

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Solution

The fourth proportional to 1,683.27, 2,525.51 and 587.95 is: 882.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,683.27 : 2,525.51 = 587.95 : x
  2. Step 2: Convert to fraction form
    1,683.27/2,525.51 = 587.95/x
  3. Step 3: Cross multiply
    1,683.27x = 2,525.51 × 587.95
  4. Step 4: Simplify right side
    1,683.27x = 1,484,868.76
  5. Step 5: Solve for x
    x = 1,484,868.76/1,683.27
  6. Step 6: Final answer
    x = 882.13

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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.