Home / 39,603.08-59,327.74-35,396.84

Finding the Fourth Proportional to 39,603.08, 59,327.74 and 35,396.84

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Solution

The fourth proportional to 39,603.08, 59,327.74 and 35,396.84 is: 53,026.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,603.08 : 59,327.74 = 35,396.84 : x
  2. Step 2: Convert to fraction form
    39,603.08/59,327.74 = 35,396.84/x
  3. Step 3: Cross multiply
    39,603.08x = 59,327.74 × 35,396.84
  4. Step 4: Simplify right side
    39,603.08x = 2,100,014,520.34
  5. Step 5: Solve for x
    x = 2,100,014,520.34/39,603.08
  6. Step 6: Final answer
    x = 53,026.55

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1.5x scale

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.