Home / 43,448.67-59,988.20-29,296.35

Finding the Fourth Proportional to 43,448.67, 59,988.20 and 29,296.35

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Solution

The fourth proportional to 43,448.67, 59,988.20 and 29,296.35 is: 40,448.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,448.67 : 59,988.20 = 29,296.35 : x
  2. Step 2: Convert to fraction form
    43,448.67/59,988.20 = 29,296.35/x
  3. Step 3: Cross multiply
    43,448.67x = 59,988.20 × 29,296.35
  4. Step 4: Simplify right side
    43,448.67x = 1,757,435,156.59
  5. Step 5: Solve for x
    x = 1,757,435,156.59/43,448.67
  6. Step 6: Final answer
    x = 40,448.54

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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.