Home / 34,090.73-47,032.15-25,159.54

Finding the Fourth Proportional to 34,090.73, 47,032.15 and 25,159.54

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Solution

The fourth proportional to 34,090.73, 47,032.15 and 25,159.54 is: 34,710.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,090.73 : 47,032.15 = 25,159.54 : x
  2. Step 2: Convert to fraction form
    34,090.73/47,032.15 = 25,159.54/x
  3. Step 3: Cross multiply
    34,090.73x = 47,032.15 × 25,159.54
  4. Step 4: Simplify right side
    34,090.73x = 1,183,306,898.25
  5. Step 5: Solve for x
    x = 1,183,306,898.25/34,090.73
  6. Step 6: Final answer
    x = 34,710.52

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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.