Home / 15,737.68-23,606.49-4,652.14

Finding the Fourth Proportional to 15,737.68, 23,606.49 and 4,652.14

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Solution

The fourth proportional to 15,737.68, 23,606.49 and 4,652.14 is: 6,978.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,737.68 : 23,606.49 = 4,652.14 : x
  2. Step 2: Convert to fraction form
    15,737.68/23,606.49 = 4,652.14/x
  3. Step 3: Cross multiply
    15,737.68x = 23,606.49 × 4,652.14
  4. Step 4: Simplify right side
    15,737.68x = 109,820,696.39
  5. Step 5: Solve for x
    x = 109,820,696.39/15,737.68
  6. Step 6: Final answer
    x = 6,978.20

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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.