Home / 10,210.07-14,091.42-6,233.49

Finding the Fourth Proportional to 10,210.07, 14,091.42 and 6,233.49

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Solution

The fourth proportional to 10,210.07, 14,091.42 and 6,233.49 is: 8,603.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,210.07 : 14,091.42 = 6,233.49 : x
  2. Step 2: Convert to fraction form
    10,210.07/14,091.42 = 6,233.49/x
  3. Step 3: Cross multiply
    10,210.07x = 14,091.42 × 6,233.49
  4. Step 4: Simplify right side
    10,210.07x = 87,838,749.03
  5. Step 5: Solve for x
    x = 87,838,749.03/10,210.07
  6. Step 6: Final answer
    x = 8,603.15

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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.