Home / 43,266.80-59,703.10-25,113.33

Finding the Fourth Proportional to 43,266.80, 59,703.10 and 25,113.33

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Solution

The fourth proportional to 43,266.80, 59,703.10 and 25,113.33 is: 34,653.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,266.80 : 59,703.10 = 25,113.33 : x
  2. Step 2: Convert to fraction form
    43,266.80/59,703.10 = 25,113.33/x
  3. Step 3: Cross multiply
    43,266.80x = 59,703.10 × 25,113.33
  4. Step 4: Simplify right side
    43,266.80x = 1,499,343,589.54
  5. Step 5: Solve for x
    x = 1,499,343,589.54/43,266.80
  6. Step 6: Final answer
    x = 34,653.44

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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.