Home / 10,352.01-14,283.35-5,874.75

Finding the Fourth Proportional to 10,352.01, 14,283.35 and 5,874.75

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Solution

The fourth proportional to 10,352.01, 14,283.35 and 5,874.75 is: 8,105.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,352.01 : 14,283.35 = 5,874.75 : x
  2. Step 2: Convert to fraction form
    10,352.01/14,283.35 = 5,874.75/x
  3. Step 3: Cross multiply
    10,352.01x = 14,283.35 × 5,874.75
  4. Step 4: Simplify right side
    10,352.01x = 83,911,081.04
  5. Step 5: Solve for x
    x = 83,911,081.04/10,352.01
  6. Step 6: Final answer
    x = 8,105.78

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Double scale
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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.