Home / 7,291.41-10,950.29-6,705.33

Finding the Fourth Proportional to 7,291.41, 10,950.29 and 6,705.33

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Solution

The fourth proportional to 7,291.41, 10,950.29 and 6,705.33 is: 10,070.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,291.41 : 10,950.29 = 6,705.33 : x
  2. Step 2: Convert to fraction form
    7,291.41/10,950.29 = 6,705.33/x
  3. Step 3: Cross multiply
    7,291.41x = 10,950.29 × 6,705.33
  4. Step 4: Simplify right side
    7,291.41x = 73,425,274.52
  5. Step 5: Solve for x
    x = 73,425,274.52/7,291.41
  6. Step 6: Final answer
    x = 10,070.11

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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.