Home / 43,062.65-59,442.69-25,163.47

Finding the Fourth Proportional to 43,062.65, 59,442.69 and 25,163.47

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Solution

The fourth proportional to 43,062.65, 59,442.69 and 25,163.47 is: 34,735.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,062.65 : 59,442.69 = 25,163.47 : x
  2. Step 2: Convert to fraction form
    43,062.65/59,442.69 = 25,163.47/x
  3. Step 3: Cross multiply
    43,062.65x = 59,442.69 × 25,163.47
  4. Step 4: Simplify right side
    43,062.65x = 1,495,784,515.20
  5. Step 5: Solve for x
    x = 1,495,784,515.20/43,062.65
  6. Step 6: Final answer
    x = 34,735.08

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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.