Home / 17,812.68-26,710.16-5,962.34

Finding the Fourth Proportional to 17,812.68, 26,710.16 and 5,962.34

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Solution

The fourth proportional to 17,812.68, 26,710.16 and 5,962.34 is: 8,940.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,812.68 : 26,710.16 = 5,962.34 : x
  2. Step 2: Convert to fraction form
    17,812.68/26,710.16 = 5,962.34/x
  3. Step 3: Cross multiply
    17,812.68x = 26,710.16 × 5,962.34
  4. Step 4: Simplify right side
    17,812.68x = 159,254,892.01
  5. Step 5: Solve for x
    x = 159,254,892.01/17,812.68
  6. Step 6: Final answer
    x = 8,940.54

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1.5x scale

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.