Home / 43,083.63-59,446.80-25,175.16

Finding the Fourth Proportional to 43,083.63, 59,446.80 and 25,175.16

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Solution

The fourth proportional to 43,083.63, 59,446.80 and 25,175.16 is: 34,736.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,083.63 : 59,446.80 = 25,175.16 : x
  2. Step 2: Convert to fraction form
    43,083.63/59,446.80 = 25,175.16/x
  3. Step 3: Cross multiply
    43,083.63x = 59,446.80 × 25,175.16
  4. Step 4: Simplify right side
    43,083.63x = 1,496,582,701.49
  5. Step 5: Solve for x
    x = 1,496,582,701.49/43,083.63
  6. Step 6: Final answer
    x = 34,736.69

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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.