Home / 32,145.32-44,358.86-17,804.75

Finding the Fourth Proportional to 32,145.32, 44,358.86 and 17,804.75

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Solution

The fourth proportional to 32,145.32, 44,358.86 and 17,804.75 is: 24,569.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,145.32 : 44,358.86 = 17,804.75 : x
  2. Step 2: Convert to fraction form
    32,145.32/44,358.86 = 17,804.75/x
  3. Step 3: Cross multiply
    32,145.32x = 44,358.86 × 17,804.75
  4. Step 4: Simplify right side
    32,145.32x = 789,798,567.99
  5. Step 5: Solve for x
    x = 789,798,567.99/32,145.32
  6. Step 6: Final answer
    x = 24,569.63

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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.