Home / 29,394.84-40,444.74-25,403.16

Finding the Fourth Proportional to 29,394.84, 40,444.74 and 25,403.16

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Solution

The fourth proportional to 29,394.84, 40,444.74 and 25,403.16 is: 34,952.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,394.84 : 40,444.74 = 25,403.16 : x
  2. Step 2: Convert to fraction form
    29,394.84/40,444.74 = 25,403.16/x
  3. Step 3: Cross multiply
    29,394.84x = 40,444.74 × 25,403.16
  4. Step 4: Simplify right side
    29,394.84x = 1,027,424,201.38
  5. Step 5: Solve for x
    x = 1,027,424,201.38/29,394.84
  6. Step 6: Final answer
    x = 34,952.54

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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.