Home / 39,594.40-54,595.42-25,235.02

Finding the Fourth Proportional to 39,594.40, 54,595.42 and 25,235.02

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Solution

The fourth proportional to 39,594.40, 54,595.42 and 25,235.02 is: 34,795.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,594.40 : 54,595.42 = 25,235.02 : x
  2. Step 2: Convert to fraction form
    39,594.40/54,595.42 = 25,235.02/x
  3. Step 3: Cross multiply
    39,594.40x = 54,595.42 × 25,235.02
  4. Step 4: Simplify right side
    39,594.40x = 1,377,716,515.61
  5. Step 5: Solve for x
    x = 1,377,716,515.61/39,594.40
  6. Step 6: Final answer
    x = 34,795.74

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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.