Home / 5,887.03-8,124.06-3,529.17

Finding the Fourth Proportional to 5,887.03, 8,124.06 and 3,529.17

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Solution

The fourth proportional to 5,887.03, 8,124.06 and 3,529.17 is: 4,870.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,887.03 : 8,124.06 = 3,529.17 : x
  2. Step 2: Convert to fraction form
    5,887.03/8,124.06 = 3,529.17/x
  3. Step 3: Cross multiply
    5,887.03x = 8,124.06 × 3,529.17
  4. Step 4: Simplify right side
    5,887.03x = 28,671,202.06
  5. Step 5: Solve for x
    x = 28,671,202.06/5,887.03
  6. Step 6: Final answer
    x = 4,870.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.