Home / 32,107.42-44,319.35-22,069.10

Finding the Fourth Proportional to 32,107.42, 44,319.35 and 22,069.10

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Solution

The fourth proportional to 32,107.42, 44,319.35 and 22,069.10 is: 30,462.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,107.42 : 44,319.35 = 22,069.10 : x
  2. Step 2: Convert to fraction form
    32,107.42/44,319.35 = 22,069.10/x
  3. Step 3: Cross multiply
    32,107.42x = 44,319.35 × 22,069.10
  4. Step 4: Simplify right side
    32,107.42x = 978,088,167.09
  5. Step 5: Solve for x
    x = 978,088,167.09/32,107.42
  6. Step 6: Final answer
    x = 30,462.99

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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.