Home / 29,547.05-44,310.96-9,820.31

Finding the Fourth Proportional to 29,547.05, 44,310.96 and 9,820.31

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Solution

The fourth proportional to 29,547.05, 44,310.96 and 9,820.31 is: 14,727.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,547.05 : 44,310.96 = 9,820.31 : x
  2. Step 2: Convert to fraction form
    29,547.05/44,310.96 = 9,820.31/x
  3. Step 3: Cross multiply
    29,547.05x = 44,310.96 × 9,820.31
  4. Step 4: Simplify right side
    29,547.05x = 435,147,363.60
  5. Step 5: Solve for x
    x = 435,147,363.60/29,547.05
  6. Step 6: Final answer
    x = 14,727.27

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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.