Home / 5,598.09-8,397.36-1,702.17

Finding the Fourth Proportional to 5,598.09, 8,397.36 and 1,702.17

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Solution

The fourth proportional to 5,598.09, 8,397.36 and 1,702.17 is: 2,553.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,598.09 : 8,397.36 = 1,702.17 : x
  2. Step 2: Convert to fraction form
    5,598.09/8,397.36 = 1,702.17/x
  3. Step 3: Cross multiply
    5,598.09x = 8,397.36 × 1,702.17
  4. Step 4: Simplify right side
    5,598.09x = 14,293,734.27
  5. Step 5: Solve for x
    x = 14,293,734.27/5,598.09
  6. Step 6: Final answer
    x = 2,553.32

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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.