Home / 38,594.88-53,220.78-26,482.14

Finding the Fourth Proportional to 38,594.88, 53,220.78 and 26,482.14

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Solution

The fourth proportional to 38,594.88, 53,220.78 and 26,482.14 is: 36,517.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,594.88 : 53,220.78 = 26,482.14 : x
  2. Step 2: Convert to fraction form
    38,594.88/53,220.78 = 26,482.14/x
  3. Step 3: Cross multiply
    38,594.88x = 53,220.78 × 26,482.14
  4. Step 4: Simplify right side
    38,594.88x = 1,409,400,146.87
  5. Step 5: Solve for x
    x = 1,409,400,146.87/38,594.88
  6. Step 6: Final answer
    x = 36,517.80

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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.