Home / 5,886.07-8,830.41-1,937.17

Finding the Fourth Proportional to 5,886.07, 8,830.41 and 1,937.17

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Solution

The fourth proportional to 5,886.07, 8,830.41 and 1,937.17 is: 2,906.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,886.07 : 8,830.41 = 1,937.17 : x
  2. Step 2: Convert to fraction form
    5,886.07/8,830.41 = 1,937.17/x
  3. Step 3: Cross multiply
    5,886.07x = 8,830.41 × 1,937.17
  4. Step 4: Simplify right side
    5,886.07x = 17,106,009.11
  5. Step 5: Solve for x
    x = 17,106,009.11/5,886.07
  6. Step 6: Final answer
    x = 2,906.19

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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.