Home / 5,835.02-8,746.31-3,981.53

Finding the Fourth Proportional to 5,835.02, 8,746.31 and 3,981.53

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Solution

The fourth proportional to 5,835.02, 8,746.31 and 3,981.53 is: 5,968.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,835.02 : 8,746.31 = 3,981.53 : x
  2. Step 2: Convert to fraction form
    5,835.02/8,746.31 = 3,981.53/x
  3. Step 3: Cross multiply
    5,835.02x = 8,746.31 × 3,981.53
  4. Step 4: Simplify right side
    5,835.02x = 34,823,727.47
  5. Step 5: Solve for x
    x = 34,823,727.47/5,835.02
  6. Step 6: Final answer
    x = 5,968.06

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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.