Home / 39,594.08-59,314.24-35,387.84

Finding the Fourth Proportional to 39,594.08, 59,314.24 and 35,387.84

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Solution

The fourth proportional to 39,594.08, 59,314.24 and 35,387.84 is: 53,013.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,594.08 : 59,314.24 = 35,387.84 : x
  2. Step 2: Convert to fraction form
    39,594.08/59,314.24 = 35,387.84/x
  3. Step 3: Cross multiply
    39,594.08x = 59,314.24 × 35,387.84
  4. Step 4: Simplify right side
    39,594.08x = 2,099,002,834.84
  5. Step 5: Solve for x
    x = 2,099,002,834.84/39,594.08
  6. Step 6: Final answer
    x = 53,013.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.