Home / 17,557.14-26,319.06-5,862.06

Finding the Fourth Proportional to 17,557.14, 26,319.06 and 5,862.06

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Solution

The fourth proportional to 17,557.14, 26,319.06 and 5,862.06 is: 8,787.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,557.14 : 26,319.06 = 5,862.06 : x
  2. Step 2: Convert to fraction form
    17,557.14/26,319.06 = 5,862.06/x
  3. Step 3: Cross multiply
    17,557.14x = 26,319.06 × 5,862.06
  4. Step 4: Simplify right side
    17,557.14x = 154,283,908.86
  5. Step 5: Solve for x
    x = 154,283,908.86/17,557.14
  6. Step 6: Final answer
    x = 8,787.53

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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.