Home / 10,924.57-16,373.17-4,677.22

Finding the Fourth Proportional to 10,924.57, 16,373.17 and 4,677.22

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Solution

The fourth proportional to 10,924.57, 16,373.17 and 4,677.22 is: 7,009.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,924.57 : 16,373.17 = 4,677.22 : x
  2. Step 2: Convert to fraction form
    10,924.57/16,373.17 = 4,677.22/x
  3. Step 3: Cross multiply
    10,924.57x = 16,373.17 × 4,677.22
  4. Step 4: Simplify right side
    10,924.57x = 76,580,918.19
  5. Step 5: Solve for x
    x = 76,580,918.19/10,924.57
  6. Step 6: Final answer
    x = 7,009.97

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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.