Home / 35,619.48-53,429.85-29,354.94

Finding the Fourth Proportional to 35,619.48, 53,429.85 and 29,354.94

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Solution

The fourth proportional to 35,619.48, 53,429.85 and 29,354.94 is: 44,032.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,619.48 : 53,429.85 = 29,354.94 : x
  2. Step 2: Convert to fraction form
    35,619.48/53,429.85 = 29,354.94/x
  3. Step 3: Cross multiply
    35,619.48x = 53,429.85 × 29,354.94
  4. Step 4: Simplify right side
    35,619.48x = 1,568,430,040.96
  5. Step 5: Solve for x
    x = 1,568,430,040.96/35,619.48
  6. Step 6: Final answer
    x = 44,032.93

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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.